exec_outcome stringclasses 1
value | code_uid stringlengths 32 32 | file_name stringclasses 111
values | prob_desc_created_at stringlengths 10 10 | prob_desc_description stringlengths 63 3.8k | prob_desc_memory_limit stringclasses 18
values | source_code stringlengths 117 65.5k | lang_cluster stringclasses 1
value | prob_desc_sample_inputs stringlengths 2 802 | prob_desc_time_limit stringclasses 27
values | prob_desc_sample_outputs stringlengths 2 796 | prob_desc_notes stringlengths 4 3k ⌀ | lang stringclasses 5
values | prob_desc_input_from stringclasses 3
values | tags listlengths 0 11 | src_uid stringlengths 32 32 | prob_desc_input_spec stringlengths 28 2.37k ⌀ | difficulty int64 -1 3.5k ⌀ | prob_desc_output_spec stringlengths 17 1.47k ⌀ | prob_desc_output_to stringclasses 3
values | hidden_unit_tests stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PASSED | b9045d37d71fbc863775450e057652fe | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner read = new Scanner(System.in);
int cases = read.nextInt();
int moves =0,cont=0;
for(int c=0;c<cases;c++){
int a = read.next... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | d6caab17c99d38e5115e9b592841ae23 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
import javax.lang.model.element.Element;
public class Main {
public static void main(String[] args) {
Scanner scn = new Scanner(System.in);
int testCases = scn.nextInt();
List<List<Integer>> arrays = new ArrayList<List<Integer>>();
for (int i = 0; i < testCases... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 56646493ecd10738709751827e4210c7 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
import java.lang.Math;
import static java.lang.Math.max;
import static java.lang.Math.min;
import static java.lang.Math.abs;
public class Main {
static PrintWriter pw;
static Scanner sc;
static StringBuilder ans;
static long mod = 1000000000+... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | e9203d536bc8ee0923beb8b5b7687481 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | //package com.company;
import java.util.*;
import java.lang.*;
import java.io.*;
public class Rough_Work {
public static void main(String[] args) throws IOException {
FastReader sc = new FastReader();
PrintWriter out = new PrintWriter(System.out);
int t = sc.nextInt();
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 701c33f8235645352136be9294067ac4 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
import static java.lang.Math.max;
public class main {
public static void main(String[] args){
Scanner input = new Scanner(System.in);
int n = input.nextInt();
for (int i = 0; i<n;i++){
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | b04b7aa3ee5bb2791eaf66b18d2e1bcd | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
// cd C:\Users\Lenovo\Desktop\New
//ArrayList<Integer> a=new ArrayList<>();
//List<Integer> lis=new ArrayList<>();
//StringBuilder ans = new StringBuilder();
//HashMap<Integer,Integer> map=new HashMap<>();
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | ae68dd47dd44c2979fdcd197f79a887b | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.io.*;
import java.util.*;
public class Feb20P2 {
public static void main(String[] args) {
MyScanner sc = new MyScanner();
out = new PrintWriter(new BufferedOutputStream(System.out));
int t = sc.nextInt();
for (int i = 0; i < t; i++) {
int n = sc.nextInt();
long[] o = new long[n... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | d15d6a0e01fc45563086c6fffef6cefa | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
public class B {
public static void main(String args[]){
FScanner in = new FScanner();
PrintWriter out = new PrintWriter(System.out);
int t = in.nextInt();
while(t-->0) {
int n=in.nextInt();
int arr[]=in.readArray(n);
ArrayList<Integer> list =new Arra... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 79450d038c6830d4a0d731e7f97d3053 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
public class inversion_graph {
static BufferedReader bf;
public static void main(String[]args)throws IOException{
bf = new BufferedReader(new InputStreamReader(System.in));
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 89903a16ff5208461bd638246d703d29 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
public class B
{
public static void main(String[] args) throws IOException
{
int N = 200010;
int[] a = new int[N];
boolean[] u = new boolean[N];
in.nextToken();
int t = (int) in.nval;
while (t-- > 0)
{
in.nextToken();
int n = (int) in.nval;
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 080f80275dc8e70e2059959a92cb192a | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class test {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(System.out);
int t = sc.nextInt();
while(t-->0) {
int n = sc.nextInt();
int[] arr = new int[n];
for (i... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 034191e8dac6b202ffae195d7b02b208 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.InputStream;
/**
* Built using CHelper plug-in
* Actual solution is at the top
*/
public class Main {
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | c4034348928b948fb862997a770fcf17 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | // 😀
import java.util.*;
import java.io.*;
public class B {
static InputReader in;
static PrintWriter out;
static int mod = 1000_000_007;
public static void main(String args[]) {
new Thread(null, new Runnable() {
public void run() {
try {
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | b75febccde851598df4bfcc0e3bd00f4 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class q2 {
static FastScanner fs = new FastScanner();
static PrintWriter pw = new PrintWriter(System.out);
public static void main(String[] args) {
int T = fs.nextInt();
for (int t=0;t<T;t++){
int n = fs.nextInt(), cnt = 0;... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 16b10061f7a48ce70268d6a65b6b113f | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class B1635 {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(System.out);
int t = sc.nextInt();
while (t-- > 0) {
int n = sc.nextInt()... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 9f92bdbf100446ab127f840f6ab8ef11 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | /*
Rating: 1367
Date: 20-02-2022
Time: 20-10-40
Author: Kartik Papney
Linkedin: https://www.linkedin.com/in/kartik-papney-4951161a6/
Leetcode: https://leetcode.com/kartikpapney/
Codechef: https://www.codechef.com/users/kartikpapney
*/
import java.util.*;
import java.io.BufferedRe... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 3f51c707fda945c0f9b1e1ab4d0e14c8 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner cin = new Scanner(System.in);
int t = cin.nextInt();
for (int i = 0; i < t; i++) {
int n = cin.nextInt();
int[] a = new int[n];
for (int j = 0; j < n; ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 5bf09fa2803f0adb0a6c0a60b0c3d4da | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class Hiking {
static Scanner sc;
static PrintWriter pw;
public static void main(String[] args) throws IOException, InterruptedException {
sc = new Scanner(System.in);
pw = new PrintWriter(System.out);
int t=sc.nextInt();
while(t-->0) {
int n=sc.nex... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 4b81ec1e3adf99bab56b6e44e33c7350 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | e99533ce6e95479655d88ec169e758c7 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.util.Scanner;
public class cfContest1635 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int t = scan.nextInt();
StringBuilder sb = new StringBuilder();
while (t-- > 0) {
int n = scan.nextInt();
int... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 2f9a0708dad6617ffe8d302bcf464f65 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | //import java.lang.reflect.Array;
import java.util.*;
import java.lang.reflect.Array;
import javax.print.DocFlavor.STRING;
import javax.swing.Popup;
import javax.swing.plaf.synth.SynthStyleFactory;
public class Simple{
public static class Pair implements Comparable<Pair>{
int val;
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | f8c6bbee360169c70f83dde03d741994 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static long startTime = System.currentTimeMillis();
// for global initializations and methods starts here
// global initialisations and methods end here
static void run() {
boolean tc = true;
AdityaFastIO r = new... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | aa9c271ce6cd46d91c3a5649118122ae | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class tr0 {
static PrintWriter out;
static StringBuilder sb;
static long mod = (long) 998244353;
static long inf = (long) 1e16;
static int n, l, k;
static TreeSet<Integer>[] ad, ad1, ad2;
static ArrayList<int[]>[] quer;
static int[][] remove, add;
stati... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | c068a9c806a8eeb671fc967bd143ff07 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | /*
Setting up my ambitions
Check 'em one at a time, yeah, I made it
Now it's time for ignition
I'm the start, heat it up
They follow, burning up a chain reaction, oh-oh-oh
Go fire it up, oh, oh, no
Assemble the crowd now, now
Line 'em up on the ground
No leaving anyone behind
*/
import static java.lang.Math... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | aa4a6c594639c1281156dc505c6016bf | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
import java.util.stream.*;
public class App {
static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
public static void main(String[] args) throws Except... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 94db74b92ae3cb2e3da26820ecba63a4 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import java.util.StringTokenizer;
public class Avoid_Local_Maximums
{
static class Reader
{
final private int BUFFER_SIZE = 1 << 16;
private DataInpu... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 697d69da8345a0136e6fc9437ffe5c68 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class B1635 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int T = in.nextInt();
StringBuilder output = new StringBuilder();
for (int t=0; t<T; t++) {
int N = in.nextInt();
int[] A =... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | d4dc42fd4258e00ac1a9e0e465d5eea7 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import javafx.scene.layout.Priority;
public class Main
{
public static void main(String args[])
{
FastScanner input = new FastScanner();
int tc = input.nextI... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 1fc2b25d410625269b4026e0c4d3a5a9 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.awt.*;
import java.util.*;
import java.io.*;
public class Codeforces {
static FScanner sc = new FScanner();
static PrintWriter out = new PrintWriter(System.out);
static final Random random = new Random();
static long mod = 1000000007L;
static HashMap<String, Integer> map = new ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | a50214e2780da6e7534ba342cecbcb37 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | /* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Code
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner sc=new Scanner(System.in... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 677f586e48d58b13bc8b3418b70639ca | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.io.*;
import java.util.*;
public final class Main {
//int 2e9 - long 9e18
static PrintWriter out = new PrintWriter(System.out);
static FastReader in = new FastReader();
static Pair[] moves = new Pair[]{new Pair(-1, 0), new Pair(0, 1), new Pair(1, 0), new Pair(0, -1)};
static... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 133678bef8041d7b7f71604a52f8b73c | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.util.Scanner;
public class AvoidLocalMaximums {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int t = scanner.nextInt();
for (int i = 0; i < t; i++) {
int n = scanner.nextInt();
int arr[] = new int[n];
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 1cb262de95e3ee9e26f7575d321ad122 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static FastReader scan = new FastReader();
// static Scanner scan= new Scanner(System.in);
static PrintWriter out = new PrintWriter(System.out);
public static void main(String[] args) {
int n = scan.nextInt();while (n-->0)
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | d8a47957fafb764bf86ed046c924e8d9 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class code {
static class pair{
int x,y;
public pair(int x, int y) {
this.x = x;
this.y = y;
}
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
long t = sc.nextLong();
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 52bb10222239b15a0fdb55f12c613a65 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
public class Main {
static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
static BufferedWriter out = new BufferedWriter(new OutputStreamWriter(System.out));
private static int T, n;
private static int[] a;
public static void main(String[] args) ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | f0fb85130ebc40b987e00e6d26e8aa13 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | /* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Codechef
{
static class FastReader {
BufferedReader br;
StringTokenizer st;
publ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | a52464f2ada085e8c1c5a2ba674dbedf | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class Avoid_local_maximums {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0)
{
int n=sc.nextInt();
long []arr=new long[n];
for(int i=0;i<n;i++)
arr[i]=sc.nextLo... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 79d1aa4c55f958e4f132cf5de86e2bfe | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Random;
import java.util.Stack;
import java.util.StringTokenizer;
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 3b76d83caf4fd2b058bacb7370493b39 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.math.BigInteger;
import java.util.*;
import java.io.*;
//code by tishrah_
public class _practise {
static class FastReader
{
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new BufferedReader(new InputStreamReader(System.in));
}
String ne... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | f18d5babe54f049bf044684ef6ebd35d | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | //<———My cp————
import java.util.*;
import java.io.*;
public class B_Avoid_Local_Maximums{
public static void main(String[] args) throws Exception{
FastReader fr = new FastReader(System.in);
int t = fr.nextInt();
while(t-->0){
int n = fr.nextInt();
int... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 8de4cd718eaca391b6c2b4c3dfb40c03 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.StringTokenizer;
import java.uti... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | aa3f828b83b4a61b306aceb99fe96ded | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class avoidlocmax
{
public static void main(String[] args)
{
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0)
{
int n=sc.nextInt();
int ar[]=new int[n];int c=0;
for(int i=0;i<n;i++)
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 50391e6ae317f8192ed98b5ab3e2f661 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
public class LocalMaxims {
public static void main(String[] args) throws IOException
{
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
int test = Integer.parseInt(bf.readLine());
while(test-- > 0)
{
int n = Integer.parseInt(bf.readLine());
int[] a... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 01749ef50555c38ef990749f6f2cd4ff | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | /*
Challenge 1: Newbie to CM in 1year (Dec 2021 - Nov 2022) 🔥 5* Codechef
Challenge 2: CM to IM in 1 year (Dec 2022 - Nov 2023) 🔥🔥 6* Codechef
Challenge 3: IM to GM in 1 year (Dec 2023 - Nov 2024) 🔥🔥🔥 7* Codechef
Goal: Become better in CP!
Key : Consistency and Discipline
Desire: SDE @ Goo... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 7352528604d44eac176623c7292b5d2a | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class MyCpClass{
public static void main(String []args) throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
int T = Integer.parseInt(br.readLine().... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 3561c2dbf056002ed013d75318d043b9 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | //CP- MASS_2701
import java.util.*;
import java.io.*;
public class B_Avoid_Local_Maximums {
static FastReader in=new FastReader();
static final Random random=new Random();
static long mod=1000000007L;
static HashMap<String,Integer>map=new HashMap<>();
public static void main(String args[])... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 227b1281f6ad9dfca30a3d6d92cbcf46 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Main {
static int N = 2 * 100010;
static AReader scan = new AReader();
static void slove() {
int n = scan.nextInt();
int[] arr = new int[n];
for(int i = 0;... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 4681ef3cc202568cd3bc48875203d45a | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
public class cfrcs {
//
// static boolean prime[] = new boolean[n+1];
// static void sieve(int n)
// {
//
// for(int i=0;i<n;i++)
// prime[i] = true;
//
// for(int p = 2; p*p <=n; p++)
// {
//
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 8 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 979836cee815f71218eb48e057c16f57 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
public class avoid_local_maximums
{
public static void main(String[] args) throws IOException
{
BufferedReader y = new BufferedReader (new InputStreamReader (System.in));
int t = Integer.parseInt(y.readLine());
int loop, j;
whil... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 1c2734f82ef3f8324b4dba8b36eb4b64 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
public class avoid_local_maximums
{
public static void main(String[] args) throws IOException
{
BufferedReader y = new BufferedReader (new InputStreamReader (System.in));
int t = Integer.parseInt(y.readLine());
int loop, j;
whil... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 5cd42ae373e57247f4c78e26a1eeea66 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
public class avoid_local_maximums
{
public static void main(String[] args) throws IOException
{
BufferedReader y = new BufferedReader (new InputStreamReader (System.in));
int t = Integer.parseInt(y.readLine());
int loop, i;
whil... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 5bdeda24edb2b217e97501150842f67e | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class AvoidLocalMaximums {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0) {
int n=sc.nextInt(),c=0;
int[] arr=new int[n+1];
for(int i=0;i<n;i++) {
arr[i]=sc.nextInt();
}
for(int i=1;... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | f1c5ecf3f46d42c34635e9ce446da3e4 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class AvoidLocalMaximums {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0) {
int n=sc.nextInt(),c=0;
int[] arr=new int[n+1];
for(int i=0;i<n;i++) {
arr[i]=sc.nextInt();
}
for(int i=1;... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | ea8ea48671d1920a2a7ec41b5df809b7 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class solution{
static class FastReader{
BufferedReader br;
StringTokenizer st;
public FastReader(){
br = new BufferedReader(new InputStreamReader(System.in));
}
String next(){
while(st==null || !s... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | b7e83dab9c92ec421a7dd44a2c71472a | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class solution{
static class FastReader{
BufferedReader br;
StringTokenizer st;
public FastReader(){
br = new BufferedReader(new InputStreamReader(System.in));
}
String next(){
while(st==null || !s... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 71400fd11ad5d909594fee3b048b8100 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
import java.math.BigInteger;
public class Main
{
InputStream is;
PrintWriter out = new PrintWriter(System.out); ;
String INPUT = "";
void run() throws Exception
{
is = System.in;
solve();
out.flush();
o... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | ddf07f7dd1af286c7454a1e1c39dcda3 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
// Working program with FastReader
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
public class Avoid {
public static void main(String[] args) {
FastReader fs = new FastReader();
StringBuilder sb = new StringBuilder()... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | df1fbf57d013e9804b3f271590819f7b | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
static PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));
public static void main (String[] args) throws java.lang.Exception
{
FastReader sc = new FastReader();
int t = sc.nextInt();
while(t-->0... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 5522980e7a92a15820c6e3ed04d5febc | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.io.*;
import java.util.*;
import java.lang.*;
import static java.lang.Math.*;
public class Codeforces {
static int MAX = Integer.MAX_VALUE,MIN = Integer.MIN_VALUE,MOD = (int)1e9+7;
static long MAXL = Long.MAX_VALUE,MINL = Long.MIN_VALUE;
static void solve() {
int n = ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | b7152d305a611583c44a0403f3fc69c7 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
import java.io.PrintWriter;
public class B {
static final FastReader sc = new FastReader();
static final PrintWriter out = new PrintWriter(System.out);
public static void main(St... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 4ee76ba3f176eb1d045b9e023994f367 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class LineUp {
public static void main(String[] args) {
Scanner scn = new Scanner(System.in);
int t = scn.nextInt();
while(t-->0)
{
int n = scn.nextInt();
int[] array = new int[n];
for(int i = 0 ; i< n ; ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | cc57d9a8d3b91faa6ade91eb3890d202 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
public class Program{
static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
static PrintWriter pw = new PrintWriter(System.out);
static StringTokenizer st = new StringTokenizer("");
static int T;
public static void solve() throws IOE... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 0a4a63210f9ed7842af5a916241443fa | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
static long mod = (int)1e9+7;
static PrintWriter out=new PrintWriter(new BufferedOutputStream(System.out));
public static void main (String[] args) throws java.lang.Exception
{
FastReader sc =new FastReader(... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | ac45890b981f04a168201a5f837c8bcc | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class AvoidLocal{
public static void main(String[] args){
Scanner input=new Scanner(System.in);
int times=input.nextInt();
for(int j=0;j<times;j++){
int n=input.nextInt();
int m=0;
int nums[]=new int[n];
for... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 8003e11ab63ae9b35202a0e4c4c94d90 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.*;
public class Main{
public static void main(String[] args) throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int testCases = Integer.parseInt(br.readLine());
StringBuilder result... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 360824686fbc151a50e5e17e0ce1a8ac | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class Problems2 {
public static int max1(int[] arr,int len){
int max=arr[0];
for(int i=0;i<len;i++){
if(max<arr[i]){
max=arr[i];
}
}
return max;
}
public static int minimum(int[] arr,int len... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | da3c3a328928ec089a05c619bb89d6ab | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.util.*;
import java.math.*;
import java.io.*;
public class Solution {
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(new InputStreamReader(System.in));
}
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | aee91ce937fc4aff53b40d7fe5e87963 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.reflect.Array;
import java.util.*;
public class Main {
static int test;
//TODO: create char array input
static final int MOD = 1000000007;
static class Input {
static BufferedReader ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | adfe5f62a34caad9d16e15683085b26e | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static MyScanner sc;
static PrintWriter out;
static {
sc = new MyScanner();
out = new PrintWriter(System.out);
}
public static void solve() {
int n = sc.nextInt();
int[] a = new int[n];
in... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 4a7e4810f8f5c7b59016a1abf0f882b8 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | /* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner cin = new Scanner(System... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 718dfa468eb310e3209ab09b5fa52b09 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class f{
static class pair{
int x,y;
pair(int x,int y){
this.x=x;
this.y=y;
}
}
public static void main(String ...asada){
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0){
int n=sc.nextInt();
int []a=new int[n];
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 17be8915a33344709f3adc93bdd6d103 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | // 🔥🔥🔥🔥 Author: Aman Bhatt (Codeforces Handle: bhattaman0001) 🔥🔥🔥🔥 //
import java.io.*;
import java.util.*;
public class Practice extends PrintWriter {
Practice() {
super(System.out);
}
static Scanner sc = new Scanner(System.in);
class Pair {
int first, second;
public P... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 3d2497cacc4afff8bc68a2f1a184b622 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Codechef
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
sc.nextLine();
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 34ca3729f29e2012269a29a168dd0645 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int t = Integer.parseInt(br.readLine());
BufferedWriter output = new BufferedWri... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 09a70698d67395742b5918336fed97ab | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
static long mod = (int)1e9+7;
// static PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));
public static void main (String[] args) throws java.lang.Exception
{
FastReader sc =new FastReader();
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 255a48badd8fe30bf1045da39b48648c | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.StringTokenizer;
public class B_Avoid_Local_Maximums {
static void solve(int n, long[] arr, long[] temp) {
Arrays.sort(temp);
long c = 0;
for (int... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 95c2ef55c8bb439391870f84d9e948f7 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class problemB {
public static void main(String[] args) {
Scanner sh = new Scanner(System.in);
int t = sh.nextInt();
while(t>0){
int n = sh.nextInt();
int a[] = new int[n];
for(int i = 0; i<n; i++){
a[i] = sh.nextInt();
}
int idx = 1;... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | df476805d129c99d09bcb7a84c2ebcad | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | //Utilities
import java.io.*;
import java.util.*;
public class a {
static int t;
static int n;
static int[] a;
static int res;
public static void main(String[] args) throws IOException {
t = in.iscan();
while (t-- > 0) {
n = in.iscan(); a = new int[n];
for (int i = 0; i < n; i++) {
a... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 349489952b867abd651de76cc4604358 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class Main{
public static void main(String[]args){
Scanner at = new Scanner(System.in);
int t = at.nextInt();
while(t-->0){
int n = at.nextInt();
int[]arr = new int[n];
for(int i = 0;i<n;i++){
arr[i] = ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 2e45d2aabb95334930aa67e30ce8ed4a | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import javax.swing.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
public class Main extends PrintWriter {
static BufferedReader s = new BufferedReader(new InputStreamReader(System.in));Main() { super(System.out);... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | bb3ff22d5d99d306b0ef27988a83d921 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
public class Main {
static class Pair{
String s;
int index;
public Pair(String s, int index) {
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 25386cd18b70c22732e6c3a165c31fdb | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class B {
public void prayGod() throws IOException {
int t = nextInt();
while (t-- > 0) {
int n = nextInt();
int[] a = nextIntArray(n);
ArrayList<Integer> localMaxima = new ArrayList<>();
for ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 2c1169165cd35adc3a20e90c126decd4 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.*;
import java.util.*;
public class Main {
static FastScanner sc = new FastScanner();
static PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));
public static void main(String[] args) {
int t = sc.nextInt();
int max = 2_000_00;
while(t-- > 0) {
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 9d66ee0f7e6b72724d669f3bcbfa3fd0 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan= new Scanner(System.in);
int T=scan.nextInt();
for (int i = 0; i < T; i++) {
int n=scan.nextInt();
int[] ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 4e59422eab83521ce4b224b4c2e73946 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
import static java.lang.Math.*;
import static java.lang.Math.ceil;
import static java.util.Arrays.sort;
public class Round11 {
public static void main(String[] ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 40b8d2c5468219e9ac4d6895c932f4f3 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class B_Avoid_Local_Maximums {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int t = scan.nextInt();
while (t-->0){
int n = scan.nextInt();
int[] arr = new int[n];
int count=0;
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 130ee6f704a9acb094f41f0552895bdd | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class Main {
public static void main (String[] args) {
Scanner s = new Scanner(System.in);
int z = s.nextInt();
while (z-->0) {
int a = s.nextInt();
int[] b = new int[a] ;
for (int i = 0; i <a ; i++){
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 8b93187f45d4b754da1001dfe850fb8a | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | //Some of the methods are copied from GeeksforGeeks Website
import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
//static Scanner sc=new Scanner(System.in);
static Reader sc=new Reader();
// static FastReader sc=new FastReader(System.in);
static long mod = (long)(1e9)+ ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 63ea1eb9659856a358b3bd99bc318a67 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
int testCases = Integer.valueOf(scan.nextLine());
while(testCases>0) {
int size = Integer.valueOf(scan.nextLine());
String raw = scan.nextLine();
... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 24be61e8ae908659b1862408a7e56f4b | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static StringBuilder sb;
static dsu dsu;
static long fact[];
static int mod = (int) (1e9 + 7);
static void solve() {
int n=i();
int[]arr=new int[n];
for(int i=0;i<n;i++)arr[i]=i();
int op=0;
for(int i=1;i<n-1;i++){... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | af93a97a1956fede57df50fa70c17c50 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.io.*;
import java.security.KeyStore.Entry;
public class Main{
static final Random random=new Random();
static long mod=1000000007L;
static HashMap<String,Integer>map=new HashMap<>();
static class FastReader{
BufferedReader br;
StringTokeniz... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | b6f0eabe3201bae77d260978d50fb73f | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class codeforce {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
while (a-- > 0) {
int len = sc.nextInt();
long arr[] = new long[len];
for (int i = 0; i < len; i++)... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | f52c80fffeb63bbdf037f08bb2236fe1 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | //package MyPackage;
import java.util.*;
import java.io.*;
public class codec{
// static class Pair implements Comparable<Pair>
// {
// int a;
// int b;
// Pair(int a, int b)
// {
// this.a = a;
// this.b = b;
// }
// public int compareTo(Pair o)
// {
// return this.a - o.a;
// }
// }... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | c44e6f0ca50baf2d6b248ff2b76102d3 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
public static void main (String[] args) throws java.lang.Exception
{
Reader scan = new Reader();
int tc = scan.nextInt();
for (int i = 0; i < tc; i++){
int n = scan.nextInt();
ArrayList <Long> arr = new ArrayL... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | de1f03a6c82973a3d45722289c34ad50 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;
import java.util.StringTokenizer;
import java.util.*;
public class Main {
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new Buf... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 4cdf4ec305ed8bfaf179bc4445742683 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;
import java.util.StringTokenizer;
public class problemB {
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new Bu... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 4942ca24e915f44fd24039d57e082440 | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes |
import java.util.*;
import java.io.*;
import java.math.BigInteger;
public class Main {
private static FS sc = new FS();
private static class FS {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer("");
String next() {
while (!st... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 33713e02ff34a81cab8f3f2d1f3af1cf | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while(t>0){
t--;
int n = sc.nextInt();
int[] arr =new int[n];
int max=0;
for(int i=0;i<n;i++){
arr[i... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 01894925844de5cbd0dd2b47ced1c75b | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
public class cf772b {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int t = Integer.parse... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output | |
PASSED | 7d4378d4d0ab4fd0f4864f8925be443a | train_108.jsonl | 1645367700 | You are given an array $$$a$$$ of size $$$n$$$. Each element in this array is an integer between $$$1$$$ and $$$10^9$$$.You can perform several operations to this array. During an operation, you can replace an element in the array with any integer between $$$1$$$ and $$$10^9$$$. Output the minimum number of operations ... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scn=new Scanner(System.in);
int tc=scn.nextInt();
while(tc-->0){
int n=scn.nextInt();
int arr[]=new int[n];
for(int i=0;i<n;i++){
arr[i]=scn.nextInt();
}
int ... | Java | ["5\n3\n2 1 2\n4\n1 2 3 1\n5\n1 2 1 2 1\n9\n1 2 1 3 2 3 1 2 1\n9\n2 1 3 1 3 1 3 1 3"] | 2 seconds | ["0\n2 1 2\n1\n1 3 3 1\n1\n1 2 2 2 1\n2\n1 2 3 3 2 3 3 2 1\n2\n2 1 3 3 3 1 1 1 3"] | NoteIn the first example, the array contains no local maximum, so we don't need to perform operations.In the second example, we can change $$$a_2$$$ to $$$3$$$, then the array don't have local maximums. | Java 11 | standard input | [
"greedy"
] | 255abf8750541f54d8ff0f1f80e1f8e7 | Each test contains multiple test cases. The first line will contain a single integer $$$t$$$ $$$(1 \leq t \leq 10000)$$$ — the number of test cases. Then $$$t$$$ test cases follow. The first line of each test case contains a single integer $$$n$$$ $$$(2 \leq n \leq 2 \cdot 10^5)$$$ — the size of the array $$$a$$$. The ... | 800 | For each test case, first output a line containing a single integer $$$m$$$ — minimum number of operations required. Then ouput a line consist of $$$n$$$ integers — the resulting array after the operations. Note that this array should differ in exactly $$$m$$$ elements from the initial array. If there are multiple answ... | standard output |
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