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 | 4bd498219066a221a33b93b04d7e58cb | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
import java.util.stream.IntStream;
/* Name of the class has to be "Main" only if the class is public. */
public class Main
{
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 1abbcf0a037ade1cc0225745bcb26a4f | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
static long mod = (int)1e9+7;
public static void main (String[] args) throws java.lang.Exception
{
FastReader sc = new FastReader();
int t = sc.nextInt();
// int t = 1;
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | ca0a498e410970c8eea9f82513817acf | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 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)
{
int n= sc.nextInt();
int arr[]= new int[n];
for(int i=0;i<n;i++)
{
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | bfd24d0af416ed667755b45ef5a81a1a | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.io.*;
public class Main{
static Scanner sc = new Scanner(new BufferedInputStream(System.in));
static int sc(){return sc.nextInt();}
static void print(Object o){out.print(o);}
static void println(Object o){ out.println(o); }
static void println(){out.println(); ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 0b1a3e7fa443b4f1b56227564c3f34a2 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class Solution
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
for(int k=0;k<t;k++){
int n=sc.nextInt();
int a[]=new int[n];
for(int j=0;j<n;j++){
a[j]=sc.n... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | df2f8b6e88ff89cd218bac7362b22654 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.io.*;
public class a
{
public static void main (String[] args) throws IOException
{
Scanner sc=new Scanner (System.in);
int t=sc.nextInt();
while(t-->0){
int n=sc.nextInt();
long []a=new long[n];boolean f=true;
a[0]=... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 80c533838341a93215133233f8b72e43 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
public class B {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f1cc3ac0d7d5ca2a35a617d3c6ffeadb | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static FastReader in = new FastReader();
public static void main(String args[]) throws IOException {
int t = in.nextInt();
boolean flag = true;
Main ob = new Main();
int cse = 1;
loop: while (t-- > 0) {
flag = true;
int a[] = i... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 11 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 80077ad21aa745ed9892011c262d1a39 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.util.Scanner;
public class Problem1 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int t = scan.nextInt();
boolean f = true;
for (int j = 0; j < t; j++) {
int n = scan.nextInt();
int[] arr = ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 46582d8af3317909c79b8c93ccf76e2f | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | // package com.algorithms;
import java.util.*;
public class Pset6 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t-- > 0) {
int length = sc.nextInt();
int[] arr = new int[length];
int fixed = 0;
for (int i = 0; i < length; i+... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 98c4da912973518bcdee5bcab66528a8 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class MyClass {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int tc = sc.nextInt();
while(tc-- > 0){
int n = sc.nextInt();
int[] arr = new int[n];
boolean ans = true;
for(int i = 0; i < n; ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 6a7f7e03679e0a0e456d9a4bea1b7e8b | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class test {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for (int j = 0; j < t; j++) {
int n = sc.nextInt();
int A[] = new int[n];
for (int i = 0;... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 23ea72249ffac81d8cf85d037e34c670 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class Main{
public static void main(String[] args){
int i,j,k,n,m,t;
Scanner sc = new Scanner(System.in);
t = sc.nextInt();
while(t>0)
{
t-=1;
n = sc.nextInt();
int[] arr = new int[n];
for(i... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 94519a81aebb887392a638e4b1a46c17 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.Hash... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | e181f8f4ced3b2ec3043446a146e587e | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.io.*;
public class CF1708A {
// For fast input output
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
try {
br = new BufferedReader(
new FileReader("in... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f46022d6abf8b2ecdb2610b8746946d8 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class Solution {
public static void main(String[] args) {
Scanner inp = new Scanner(System.in);
int t = inp.nextInt();
while (t-- > 0) {
int n = inp.nextInt();
int temp = inp.nextInt();
boolean r = true;
for (... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | ba548e04e8deba215a1795552dccefb5 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.util.*;
public class DifferenceOperations {
public static void solve(Scanner sc) {
int n = sc.nextInt();
int[] arr = new int[n];
for(int i = 0; i < n; i++) {
arr[i] = sc.nextInt();
}
int ans = 0;
for(int i = 1; i < n; i++) {
if(arr[i] % arr[0] != 0) {
ans = 1;
}
}
if(ans ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f7571b536cb048613eaed821a145b3f5 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class ReduceToZero {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for( int i=0; i < t; i++){
int n = sc.nextInt();
sc.nextLine();
String[] val = sc.nextLine().sp... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f6b825025f27c50826eb761032af5aef | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for (int i = 0; i < t; i++) {
int n = sc.nextInt();
sc.nextLine();
String[] values =... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | fc6a6f256e73f2528c52f21002550aa6 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for (int i = 0; i < t; i++) {
int n = sc.nextInt();
int[] arr = new int[n];
for (int... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 5bcc523e2c4db3cdeef7f8bea7881c51 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.util.Scanner;
public class DifferenceOperations {
public static void main (String[] args) {
Scanner scan = new Scanner(System.in);
int t = scan.nextInt();
while (t != 0) {
int length = scan.nextInt();
int[] array = new int[length];
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 0946280cc5f73dfaaebc526adc16f294 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.lang.*;
public class Try {
public static void main(String[] args){
Scanner input=new Scanner(System.in);
int testcases=input.nextInt();
while(testcases-->0){
int size=input.nextInt();
int[]arr=new int[size];
for(... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | eda77e0566e5a3a8bf4d942ff6ca8e11 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class a {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t --> 0) {
int n = sc.nextInt();
int [] ara = new int[n];
ara[0] = sc.nextInt();
int cou... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 7b78347935a97ca97c1f8e3183c94922 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.util.*;
public class R808D2A {
static class InputReader {
public final BufferedReader reader;
public StringTokenizer tokenizer;
public InputReader() {
reader = new BufferedReader(new InputStreamReader(System.in), 32768);
token... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | db646fbf22bc3a19d4a096df6ac8769d | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
//import org.apache.commons.lang3.ArrayUtils;
public class DifferenceOperations
{
public static void main(String args[])
{
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while(t>0)
{
int n = sc.nextInt();
//int x ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 0381b49ce459560fd2754b6f8054de42 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
import java.lang.Math;
import java.math.BigInteger;
public class A {
static Scanner keyboard = new Scanner(System.in);
public static void main(String[] args) {
int t = keyboard.nextInt();
for (int i = 0; i < t; i++) {
solve();
}
}
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | b3bbcfb8dc86da2206ae906edba1d8be | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.util.*;
public class Main {
static class Reader {
final private int BUFFER_SIZE = 1 << 16;
private DataInputStream din;
private byte[] buffer;
private int bufferPointer, bytesRead;
public Reader() {
din = new DataInputStr... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 7a03285efdd636aa80326bad334df985 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class problemA{
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];
Set... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | bf3e7bab2c96be35399be882e458d76e | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import java.util.Arrays;
public class First {
public static void solve(Scanner sc) {
int n = sc.nextInt();
List<Integer> list = new ArrayList<>();
for (int i = 0; i < n; i++) {
list.add(sc.nextInt()... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | d2d78efd1d52b3fb2d26b70a17beb854 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Codechef
{
static final PrintWriter out =new PrintWriter(System.out);
static final FastReader sc = new FastReader();
//I invented a new word!Plagiarism!
//Did you hear about the mathematician who’s afraid of negative numbers?... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 4e0f73324250d9d937d160ee48f6631b | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.StringTokenizer;
public class A1708 {
public static PrintWriter out;
public static MyScanner scanner;
private static void code() {
int testcase = scanner.nextInt();
while (testcase-- > 0) {
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 602deab0a95199a8176f8d8f72cc5f8a | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class Main{
public static void main(String args[]){
Scanner input=new Scanner(System.in);
int testcase=input.nextInt();
input.nextLine();
for(int k=1;k<=testcase;k++){
int n=input.nextInt();
input.nextLine();
int[] x= new... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 33f56b5f047494de1d99395dd2fc1384 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.BufferedReader;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.math.BigInteger;
import java.util.StringTokenizer;
import java.io.PrintWriter;
import java.util.*;
public class Ma... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | ee2e85326410551c45823048e4d16474 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class Difference_Operations {
public static void main(String[] args) {
Scanner in=new Scanner(System.in);
int t=in.nextInt();
for(int i=1;i<=t;i++) {
int n=in.nextInt();
int a[]=new int[n];
boolean check=true;
for(int j=0;j<n;j++) a[j]=in.nextInt();... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f84611ef28a8257eb8c1ffd7ec8db929 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class DifferentOperations {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for (int i = 0; i < t; i++) {
int n = sc.nextInt();
int mark = 0;
int[] a = new int[n];
for (int j = 0; j < n; j++) ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 4c935f3d86decd826c285e2fcc42ccff | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | /******************************************************************************
Online Java Compiler.
Code, Compile, Run and Debug java program online.
Write your code in this editor and press "Run" button to execute it.
***********************************************... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 9f1728f7b6f36e2980dadf31f0c898e1 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class A_Difference_Operations {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int t = s.nextInt();
for(int i = 0; i < t; i++){
boolean flag = true;
int n = s.nextInt();
long[] arr = ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | fc7be07f067628501a8f618068817b02 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class HelloWorld {
public static void main(String[] args) {
//System.out.println("Hello, World!");
Scanner sc=new Scanner(System.in);
int t = sc.nextInt();
while(t-->0){
int size = sc.nextInt();
int[] arr = new int[size];
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | df12abad630c9f5be67e8853135471aa | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = Integer.parseInt(sc.nextLine());
while (t>0){
int n = sc.nextInt();
int[] a = new int[n];
for (int i = 0; i < n;... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f9bf7c36897bb972087bcbe4354f4644 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import static java.lang.System.out;
import static java.lang.Math.*;
import static java.util.Arrays.*;
import static java.util... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | df41c92a7ff37b977b7240f691105c01 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | /*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
//package Codeforces;
import java.util.Scanner;
/**
*
* @author Vinay Jain
*/
public class cf_808_a {
public sta... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 1ec81f983ed9491fd54d2fb91833ed30 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class codeforces_2022_07_16_A {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
for (int numCases = scanner.nextInt(); numCases > 0; --numCases) {
int n = scanner.nextInt();
int[] arr = new int[n];
boolean doable = true;
for (int i =... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 531fe5fec560652324fa870a7a4cf8e4 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | //package com.company;
import java.util.*;
import java.util.Stack;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int t = in.nextInt();
while(t-- > 0){
int n = in.nextInt();
int[] arr = new int[n];
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | a57333caff92402b3fa91b6a3843494c | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class Difference_Operations {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t >= 1 && t<=100) {
int n = sc.nextInt();
int[] a = new int[n];
boolea... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 017a78aae5845d86f6477cd7939292d3 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.util.*;
public class main {
public static void main(String[] args) throws Exception {
Scanner scan = new Scanner(System.in);
StringBuilder str = new StringBuilder();
int tc = scan.nextInt();
while (tc-->0) {
int n = scan.nextInt();
int first = scan.nextInt();
bo... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | ae5c5de64faa45c6883d25cafec7fc2c | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.math.BigInteger;
import java.util.Arrays;
import java.util.Objects;
/**
* You are given an array a consisting of n positive integers.
*
* You are allowed to perform this operation any number of times... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 0c80ca47dec0c0c806eaf4fc50c54708 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class Difference_Operations {
public static void main(String[] args) {
Scanner in=new Scanner(System.in);
int t=in.nextInt();
for(int i=1;i<=t;i++) {
int n=in.nextInt();
int a[]=new int[n];
boolean check=true;
for(int j=0;j<n;j++) a[j]=in.next... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 4fef00cbb88b0d0df6c465bd44ba08e0 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class Codechef
{
public static void main(String[]args){
Scanner sc=new Scanner(System.in);
int test=sc.nextInt();
while(test-->0)
{
System.out.println(solve(sc)); //solve(sc);
}
sc.close();
}
public static String solve(Scanner sc){
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 2102b0040ada0f4216fd0cb577beb011 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 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){
int n = sc.nextInt();
int[] arr = new int[n];
for(int i = 0 ; i < n; ++i)
arr[i] ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 66a39e19f7de92f9c852faff91394160 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.util.*;
public class operations {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
PrintWriter pw = new PrintWriter(System.out);
int t = Integer.parseInt(br.readLine());... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | e6122d3322f989f45dc45fc45ab36168 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
import static java.lang.System.out;
public class Problem12 {
static Scanner scanner = new Scanner(System.in);
static void solve() {
int n = scanner.nextInt();
int[] arr = new int[n];
for (int i = 0; i < n; i++) arr[i] = scanner.nextInt();
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 9bee7da8d0c22d6ffc32f25e124418cd | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.StringTokenizer;
public class pp {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
PrintWriter out = new PrintWriter(new BufferedOutputStream(System.ou... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 6800cbbd7b81bf6c9230b8506c4e0740 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.text.*;
import java.util.*;
/**
* Provide prove of correctness before implementation. Implementation can cost a lot of time.
* Anti test that prove that it's wrong.
* <p>
* Do not confuse i j k g indexes, upTo and length. Do extra methods!!! Write more informative names to sim... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 66150710d7010e97dd76641e7fe3c7dd | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class Mavenproject3 {
public static void main(String[] args) {
Scanner in =new Scanner(System.in);
int x=in.nextInt();
for(int i=1;i<=x;i++){
int y=in.nextInt();
int [] z=new int[y];
boolean fact=true;
for(int g=0;g<y;g++){
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 1b91992c8c81e8b65078fd5874024d35 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.io.*;
import java.math.*;
import java.text.*;
public class Main{
public static void main(String args[]) throws IOException{
Read sc=new Read();
int n=sc.nextInt();
for(int i=0;i<n;i++){
int m=sc.nextInt();
int a=sc.nextInt();
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f9c3e437a00fcd5bd2aa4970944a7762 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import static java.lang.Math.min;
import static java.lang.Math.max;
import static java.lang.Math.abs;
import java.util.*;
import java.math.*;
public class A_Difference_Operations {
public static void solve(Scanner in){
int n = in.nextInt();
int arr[] = new int[n];
for(int i ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 574407b6aaafcb5cb7a125eaf4c6d8a5 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class try_sol {
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
int test = sc.nextInt();
for(int t=0; t<test ;t++)
{
int n = sc.nextInt();
int[] arr = new int[n];
for(int i=0; i<n ;i++)
arr[i] = sc.nextInt();
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | a19b03c57ab34bc0139a1295059c7c29 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
import java.util.stream.IntStream;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for (int tc = 0; tc < t; ++tc) {
int n = sc.nextInt();
int[] a = new int[n];
for (int i = 0; i < a.length... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 30d54e1287023c9ab1cbd63d3da29548 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Test {
public static void main(String[] args) throws IOException {
InputReader a = new InputReader(System.in);
int testCases = a.ne... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 2acad1d08d946b156b7131b4391d621d | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;
import java.util.stream.IntStream;
public class TaskA {
public static void main(String[] args) {
FastScanner in = new FastScann... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | f2d72959539a69e62e58fc6f02216267 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.sql.SQLOutput;
import java.util.*;
import static java.lang.Math.min;
import static java.lang.Math.max;
import static java.lang.Math.abs;
import static java.lang.Math.sqrt;
public class Main
{
private static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 33ec643f6bd0e7ac79e614481b591ece | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.util.*;
public class A {
Input in;
PrintWriter out;
public A() {
in = new Input(System.in);
out = new PrintWriter(System.out);
}
public static void main(String[] args) {
A solution = new A();
for (int t = solution.in.ne... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | c36c892bf3517f03b54e01a1f41c39c3 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.math.*;
import java.util.*;
import java.io.*;
public class A
{
static class FastReader
{
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new BufferedReader(new InputStreamReader(System.in));
}
String nex... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | e6163cc9d1488cdddc3abc44dda6dd59 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | /******************************************************************************
Online Java Compiler.
Code, Compile, Run and Debug java program online.
Write your code in this editor and press "Run" button to execute it.
***********************************************... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | c678daeb4cfb2e60d42fd676730132c0 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 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
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner sc = new Scanner(Syst... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 4cb4ec88ed6e720c9862e6944567e71a | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
import java.util.*;
import static java.lang.Math.*;
import static java.lang.System.*;
public class DifferenceOperations implements Runnable {
final String[] possible = {"YES", "NO"};
private final void solution() throws IOException {
// InputReader input = new InputReader(new... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | a4ce0dd43a0d11ca45a8451d9a60f02b | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Arrays;
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int size = in.nextInt();
for (int i = 0; i < size; i++) {
int size_arr = in.nextInt();
int[] arr = ne... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | e64fc11d364455d3377125175688122f | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.Scanner;
public class solution33 {
public static void main(String[] arg) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t-- > 0) {
int n = sc.nextInt();
int[] arr = new int[n];
for (int i = 0; i < arr.length;... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 88f860e83d043d1870ab03bc96c0ba05 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
public class A_Difference_Operations{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while(t-- != 0){
int n = sc.nextInt();
int arr[] = new int[n];
for(int i = 0; i < n... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 93459a0f4fa04f1f7e70f2164e44c211 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 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){
int n = sc.nextInt();
int[] arr = new int[n];
for(int i = 0 ; i < n; ++i)
arr[i] = s... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 66b9e71aafbb9e4d7843162a2a669f8a | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 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.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.StringTokenizer;
public class Ant {
public static void main... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | ae580868fdc055043d720ef5273405d7 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes |
import java.util.*;
import java.io.*;
public class A {
public static void main(String[] args) throws IOException {
Soumit sc = new Soumit();
int tc = sc.nextInt();
StringBuilder sb = new StringBuilder();
while (tc-->0){
int n = sc.nextInt();
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 335b8c0bd5a99775141d10829c134294 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
/**
* @Author Awiiiiii~
* @Data 2022/7/16 0:56
* @Version 1.0
*/
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
for (int i = 0; i < n; i++) {
int len = sc.nextInt();
... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 2fdd92f64a4f137f6329e3097fc5e819 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.io.IOException;
import java.io.InputStream;
/**
* Built using CHelper plug-... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 414284290a6e99a6e39bdfeccda1972f | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.io.*;
public class A {
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader(){
br = new BufferedReader(
new InputStreamReader(System.in));
}
String next(){
while (st == null || !st.hasMoreElements()){
try{
st ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 679fe16015d23eb61588d37ebf1db4ea | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.*;
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) {
int n = sc.nextInt();
int[] arr = new int[n];
for(int i = 0; i < n; i+... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 00e8efb4d5eaaed051ba04a9a636e5b7 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | /*----------- ---------------*
Author : Ryan Ranaut
__Hope is a big word, never lose it__
------------- --------------*/
import java.io.*;
import java.util.*;
public class Codeforces1 {
static PrintWriter out ... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 56da19b94bec020c9aad32af4315b888 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.util.*;
import java.util.function.*;
import java.io.*;
// you can compare with output.txt and expected out
public class Round808A {
MyPrintWriter out;
MyScanner in;
// final static long FIXED_RANDOM;
// static {
// FIXED_RANDOM = System.currentTimeMillis();
// }
final static String IMPO... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 171de43479ffb3dffd10a6ed36375e53 | train_109.jsonl | 1657982100 | You are given an array $$$a$$$ consisting of $$$n$$$ positive integers.You are allowed to perform this operation any number of times (possibly, zero): choose an index $$$i$$$ ($$$2 \le i \le n$$$), and change $$$a_i$$$ to $$$a_i - a_{i-1}$$$. Is it possible to make $$$a_i=0$$$ for all $$$2\le i\le n$$$? | 256 megabytes | import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.Input... | Java | ["4\n\n2\n\n5 10\n\n3\n\n1 2 3\n\n4\n\n1 1 1 1\n\n9\n\n9 9 8 2 4 4 3 5 3"] | 1 second | ["YES\nYES\nYES\nNO"] | NoteIn the first test case, the initial array is $$$[5,10]$$$. You can perform $$$2$$$ operations to reach the goal: Choose $$$i=2$$$, and the array becomes $$$[5,5]$$$. Choose $$$i=2$$$, and the array becomes $$$[5,0]$$$. In the second test case, the initial array is $$$[1,2,3]$$$. You can perform $$$4$$$ operations... | Java 17 | standard input | [
"greedy",
"math"
] | 1c597da89880e87ffe791dd6b9fb2ac7 | The input consists of multiple test cases. The first line contains a single integer $$$t$$$ ($$$1\le t\le 100$$$) — the number of test cases. The description of the test cases follows. The first line contains one integer $$$n$$$ ($$$2 \le n \le 100$$$) — the length of array $$$a$$$. The second line contains $$$n$$$ in... | 800 | For each test case, print "YES" (without quotes), if it is possible to change $$$a_i$$$ to $$$0$$$ for all $$$2 \le i \le n$$$, and "NO" (without quotes) otherwise. You can print letters in any case (upper or lower). | standard output | |
PASSED | 016b5c82e69138e8c23b8ed95ed1ed7e | train_109.jsonl | 1657982100 | Kawashiro Nitori is a girl who loves competitive programming. One day she found a rooted tree consisting of $$$n$$$ vertices. The root is vertex $$$1$$$. As an advanced problem setter, she quickly thought of a problem.Kawashiro Nitori has a vertex set $$$U=\{1,2,\ldots,n\}$$$. She's going to play a game with the tree a... | 256 megabytes | //package com.example.practice.codeforces.sc3000.prac;
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.StringTokenizer;
public class Solution1 {
final static int M = 2000;... | Java | ["4 998244353\n1 2\n2 3\n1 4", "7 100000007\n1 2\n1 3\n2 4\n2 5\n3 6\n3 7", "8 1000000007\n1 2\n2 3\n3 4\n4 5\n5 6\n6 7\n7 8"] | 2 seconds | ["1 6 6", "1 47 340 854 880 320", "1 126 1806 8400 16800 15120 5040"] | NoteIn the first test case, when $$$k=1$$$, the only possible way is: $$$\{1,2,3,4\} \to \{1\}$$$. When $$$k=2$$$, there are $$$6$$$ possible ways: $$$\{1,2,3,4\} \to \{1,2\} \to \{1\}$$$; $$$\{1,2,3,4\} \to \{1,2,3\} \to \{1\}$$$; $$$\{1,2,3,4\} \to \{1,2,4\} \to \{1\}$$$; $$$\{1,2,3,4\} \to \{1,3\} \to \{1\}$$$;... | Java 11 | standard input | [
"combinatorics",
"dp",
"math",
"trees"
] | 27e8cf87034934d067b0a8c4b9703271 | The first line contains two integers $$$n$$$ and $$$p$$$ ($$$2 \le n \le 2000$$$, $$$10^8 + 7 \le p \le 10^9+9$$$). It's guaranteed that $$$p$$$ is a prime number. Each of the next $$$n-1$$$ lines contains two integers $$$u_i$$$, $$$v_i$$$ ($$$1 \leq u_i, v_i \leq n$$$), representing an edge between $$$u_i$$$ and $$$v_... | 3,000 | The only line contains $$$n-1$$$ integers — the answer modulo $$$p$$$ for $$$k=1,2,\ldots,n-1$$$. | standard output | |
PASSED | 544dd7b8d4412788c488dd0599d9b802 | train_109.jsonl | 1657982100 | Kawashiro Nitori is a girl who loves competitive programming. One day she found a rooted tree consisting of $$$n$$$ vertices. The root is vertex $$$1$$$. As an advanced problem setter, she quickly thought of a problem.Kawashiro Nitori has a vertex set $$$U=\{1,2,\ldots,n\}$$$. She's going to play a game with the tree a... | 256 megabytes | //package com.example.practice.codeforces.sc3000.prac;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.StringTokenizer;
public class Solution1 {
final static int M = 2000;... | Java | ["4 998244353\n1 2\n2 3\n1 4", "7 100000007\n1 2\n1 3\n2 4\n2 5\n3 6\n3 7", "8 1000000007\n1 2\n2 3\n3 4\n4 5\n5 6\n6 7\n7 8"] | 2 seconds | ["1 6 6", "1 47 340 854 880 320", "1 126 1806 8400 16800 15120 5040"] | NoteIn the first test case, when $$$k=1$$$, the only possible way is: $$$\{1,2,3,4\} \to \{1\}$$$. When $$$k=2$$$, there are $$$6$$$ possible ways: $$$\{1,2,3,4\} \to \{1,2\} \to \{1\}$$$; $$$\{1,2,3,4\} \to \{1,2,3\} \to \{1\}$$$; $$$\{1,2,3,4\} \to \{1,2,4\} \to \{1\}$$$; $$$\{1,2,3,4\} \to \{1,3\} \to \{1\}$$$;... | Java 11 | standard input | [
"combinatorics",
"dp",
"math",
"trees"
] | 27e8cf87034934d067b0a8c4b9703271 | The first line contains two integers $$$n$$$ and $$$p$$$ ($$$2 \le n \le 2000$$$, $$$10^8 + 7 \le p \le 10^9+9$$$). It's guaranteed that $$$p$$$ is a prime number. Each of the next $$$n-1$$$ lines contains two integers $$$u_i$$$, $$$v_i$$$ ($$$1 \leq u_i, v_i \leq n$$$), representing an edge between $$$u_i$$$ and $$$v_... | 3,000 | The only line contains $$$n-1$$$ integers — the answer modulo $$$p$$$ for $$$k=1,2,\ldots,n-1$$$. | standard output | |
PASSED | 072f81c19170c9b2931853f98cd451b5 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
public class Solution {
private static final FastScanner fs = new FastScanner();
public static void main(String[] args) {
int testCase = fs.nextInt();
for (int i = 1; i <=... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | ab09e9e81ce015527862bbca55819064 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.Scanner;
import static java.util.Arrays.sort;
public class BE {
public static void main(String[] args) {
Scanner in=new Scanner(System.in);
int t= in.nextInt();
while (t!=0){
t--;
final int n=in.nextInt();
int a[]=new int[n];
... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 16027d993b673b25ab46c81e584fe3dc | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.Arrays;
import java.util.Scanner;
public class Q3 {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int t = scanner.nextInt();
while (t-- > 0){
int n = scanner.nextInt();
int [] a =new int[n];
... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 55343dc0a9da7cc8cd1699565941b423 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | // ceil using integer division: ceil(x/y) = (x+y-1)/y
import java.lang.reflect.Array;
import java.util.*;
import java.lang.*;
import java.io.*;
public class practice {
public static void main(String[] args) throws IOException {
Reader.init(System.in);
int t = Reader.nextInt();
... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | ab7c35d3cd9243825aee903e2d815dbd | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | //package com.shroom;
import java.util.*;
public class dec {
private static final Scanner in = new Scanner(System.in);
static void re(char []s,int start,int end) {
char temp;
while(start<=end){
temp=s[start];
s[start] = s[end];
s[end] = temp;
... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 76f092ecaff08829e63a7b4628b3c25a | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.io.*;
import java.util.*;
public class Solution
{
static PrintWriter out = new PrintWriter((System.out));
static Kioken sc = new Kioken();
public static void main(String[] args)
{
int t = 1;
t = sc.nextInt();
while (t-- > 0)
{
solve();
... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 883cf62ce092e6535b39706ea813c778 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
int i,j,k,l;
for(l=0;l<t;l++){
int n=sc.nextInt();
int[] a=new int[n];
int[] b=new int[n];
int[] c=new int[n];
ArrayList<Integer> arrayb=new ArrayList<Integer>(... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | ad883a6b4cb09dcceefa66529f2cb601 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.*;
public class aaa {
public static void main(String[] args) {
var in = new Scanner(System.in);
int n = in.nextInt();
for(int i = 0; i < n; i++) {
int m = in.nextInt();
var a1 = new int[m];
var a2 = new int[m];
for(int j = 0; j < m ; j++)
a1[j] = in.nextInt();
f... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 6197a6e4311352e697e01e8f07fab297 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | /*LoudSilence*/
import java.io.*;
import java.util.*;
import static java.lang.Math.*;
public class Solution {
/*----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
static FastScanne... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 99fadc3198b64499f947077686359adf | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.*;
public class practice {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
StringBuilder sb = new StringBuilder();
int t = scan.nextInt();
while (t --> 0) {
int n = scan.nextInt();
... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 5dcd49f817667f0895820f404ed20ce5 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes |
import java.util.*;
import java.math.*;
//import java.io.*;
public class Experiment {
static Scanner in=new Scanner(System.in);
// static BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
public static void sort(int ar[],int l,int r) {
if(l<r) {
in... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 9bd44c98b2da97a72a0c45809a5c9575 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.io.*;
import java.util.*;
/**
* Provide prove of correctness before implementation. Implementation can cost a lot of time.
* Anti test that prove that it's wrong.
* <p>
* Do not confuse i j k g indexes, upTo and length. Do extra methods!!! Write more informative names to simulation
* <p>
* W... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 1183c4afc3a6e07521c8f5b5692750b0 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.io.*;
import java.util.*;
/**
* Provide prove of correctness before implementation. Implementation can cost a lot of time.
* Anti test that prove that it's wrong.
* <p>
* Do not confuse i j k g indexes, upTo and length. Do extra methods!!! Write more informative names to simulation
* <p>
* W... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 417b9345b6c2cd1eb6d4e5b67ff0da66 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.*;
import java.io.*;
public class twoArrays {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
// -1 1 0
// 0 0 2
// -... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 2f96090eccd16d3c2f6d286784a48714 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.*;
import java.io.*;
public class twoArrays {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
// -1 1 0
// 0 0 2
// -... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 4026b8dea2a4e520a2020f032d4cd2e4 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | /******************************************************************************
Welcome to GDB Online.
GDB online is an online compiler and debugger tool for C, C++, Python, Java, PHP, Ruby, Perl,
C#, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog.
Code, Compile, Run and Debu... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | d1a8605b7bfa4b954e53bf2cd3c1f8eb | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes |
import java.io.PrintWriter;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// System.out.println(sc.nextByte());
PrintWriter pw = new PrintWriter(System.out);
twoarray(sc);
pw.close();
}
... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 169371babdfd4a19ce77b50e14ae4937 | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.*;
import java.io.*;
public class Solution{
static BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
static BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(System.out));
static StringTokenizer st;
public static void main(String[] YDSV) throws IOEx... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output | |
PASSED | 25f2a36edb6aa4912b9450b72dfdeddd | train_109.jsonl | 1636869900 | You are given two arrays of integers $$$a_1, a_2, \ldots, a_n$$$ and $$$b_1, b_2, \ldots, b_n$$$.Let's define a transformation of the array $$$a$$$: Choose any non-negative integer $$$k$$$ such that $$$0 \le k \le n$$$. Choose $$$k$$$ distinct array indices $$$1 \le i_1 < i_2 < \ldots < i_k \le n$$$. Add $$... | 256 megabytes | import java.util.*;
public class Hello {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int T = Integer.parseInt(sc.nextLine());
while (T-- > 0) {
int N = sc.nextInt();
int arr1[] = new int[N];
int arr2[] = new in... | Java | ["3\n3\n-1 1 0\n0 0 2\n1\n0\n2\n5\n1 2 3 4 5\n1 2 3 4 5"] | 1 second | ["YES\nNO\nYES"] | NoteIn the first test case, we can make the following transformation: Choose $$$k = 2$$$. Choose $$$i_1 = 1$$$, $$$i_2 = 2$$$. Add $$$1$$$ to $$$a_1$$$ and $$$a_2$$$. The resulting array is $$$[0, 2, 0]$$$. Swap the elements on the second and third positions. In the second test case there is no suitable transformat... | Java 11 | standard input | [
"greedy",
"math",
"sortings"
] | 6ca98e655007bfb86f1039c9f096557e | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 100$$$) — the number of test cases. Descriptions of test cases follow. The first line of each test case contains a single integer $$$n$$$ ($$$1 \le n \le 100$$$) — the size of arrays $$$a$$$ and $$$b$$$. The second line of each test case contains $$$n$$$ ... | 900 | For each test case, print "YES" (without quotes) if it is possible to perform a transformation of the array $$$a$$$, so that the resulting array is equal to $$$b$$$. Print "NO" (without quotes) otherwise. You can print each letter in any case (upper or lower). | standard output |
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