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 | 3456728e281d68f9eb36902585296073 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class aa
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
//int t = 1;
int a[] = {2, 3, -2, -3};
while(t-->0)
{
int n=sc.nextInt();
int out = 0;
if(... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 9b7881a2e2da8c692778b17f39e6937c | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.util.StringTokenizer;
public class Main {
public static class MyScanner {
// https://codeforces.com/blog/entry/7018
BufferedReader br;
StringTokenizer st;
public MyScanner() {
br = new BufferedReader(new InputStreamReader(System.in)... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | ef3dc7451a19ba46e179d9aad788a74c | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import static java.lang.Integer.parseInt;
import static java.lang.Long.parseLong;
import static java.lang.Double.parseDouble;
import static java.lang.Math.PI;
import static java.lang.Math.min;
import static java.lang.System.arraycopy;
import static java.lang.System.exit;
import static java.util.Arrays.copyOf;
import j... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 7f68838d502262362eeaa4351f1263fa | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class test {
public static void main(String[]args) {
Scanner scan = new Scanner(System.in);
int t = scan.nextInt();
long[] arr = new long[t];
for(int i = 0;i < t;i++) {arr[i]=scan.nextLong();}
for(int i = 0;i < t;i++) {
long steps=(arr[i]/3)-1;
if(arr[i] == 2 ||arr[i... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | fcbcfeb34cdcf2f7301b876caefa3c3d | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Main
{
public static void main(String[] args) {
// System.out.println("Hello World");
Scanner scn=new Scanner(System.in);
int t=scn.nextInt();
while(t-->0){
int n=scn.nextInt();
int ans=0;
if(n==1){
ans=2;
}
else if(... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | d99c929ed51c2d088f51fb4d0a6a2fcd | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 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 Public
{
public static void main (String[] args) throws java.lang.Exception
{
try{
Scanner sc = new Sc... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 4854c7ce3e2abad0295f9beb1701daec | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class _2_3_Moves {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int noOfTests = sc.nextInt();
while(noOfTests-->0){
int n = sc.nextInt();
if(n==1) {
System.out.println... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | c7eec26cb5ba32b15f24dd5c5bd4c546 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n=sc.nextInt();
while(n>0){
int fnl=sc.nextInt();
if(fnl<0){
fnl=-fnl;
}
int curr=0;
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 8018796eafda182c8232392f32a1366b | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | // Online Java Compiler
// Use this editor to write, compile and run your Java code online
import java.util.*;
public class HelloWorld {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0){
int num=sc.ne... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 5258eb10dddab715c308d4a0cac8d59c | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.util.*;
public class A_TwoThreeMoves {
public final static MyScanner sc = new MyScanner();
public static class MyScanner {
BufferedReader br;
StringTokenizer st;
public MyScanner() {
br = new BufferedReader(new InputStreamReader(System.in));
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | b1508fd522dee31a742e9f6238845140 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class MyClass {
public static void main(String[] args) {
var in = new Scanner(System.in);
int test = in.nextInt();
for (int i=0; i<test;i++){
int n = in.nextInt();
if (n==1) {
System.out.println(2);
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 1541cdc9399e350760f8afc2696e7fa1 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | //package com.company;
import java.io.*;
import java.util.*;
public class Main{
static final Random random = new Random();
static boolean[] primecheck;
static ArrayList<Integer>[] adj;
static int[] vis;
static int[] parent;
static int[] rank;
static int[] fact;
static in... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | b1c78100f7941867f1f3be4cfd476eae | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.net.Inet4Address;
import java.util.*;
public class Main {
private boolean oj = System.getProperty("ONLINE_JUDGE") != null;
private FastWriter wr;
private Reader rd;
public final int MOD = 1000000007;
/************************************************** FAST I... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 479976c680fe8a07794a28c86f93f3e3 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class codeforces {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t-->0){
int a = sc.nextInt();
a = Math.abs(a);
if(a==1) System.out.println(2);
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 16f7d1bba2e1e2be8547acfa778376b8 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import j... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 21fd42c5bb540951083ab9396e2bf5df | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import j... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | d8ab713f470be2ee9eb2b6282b10303a | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int t = in.nextInt();
String nul = in.nextLine();
for(int i=0;i<t;i++){
long a = in.nextLong();
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | e3109f929231b1e8f91ca150770895c2 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.lang.reflect.Array;
import java.math.BigInteger;
import java.util.*;
import java.util.stream.Collectors;
public cla... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | d81b7f92711c9758357cef7fe660caec | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class CodeForce1 {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
int ans=0;
for(int i=0;i<t;i++) {
int n=sc.nextInt();
if(n%2==0 && n%3==0) {
System.out.println(ans=n/3);
}else if(n==2 || n==4) {
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 9889fb041cbeb0604a6528a6c58bd5be | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
// write your code here
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0){
int n=sc.nextInt();
if(n%3==0) System.out.println(n/3);
else if(n%3=... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | bff742527db36a57efa36d4c8a478bc8 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.LongStream;
public class Main {
static Scanner in = new Scanner(System.in);
public static void generator() {
}
public static void solve(int n) {
int count;
if (n == 1){
Syste... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 5fc7d622ae1c5347e9f2afe3ad015698 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import org.w3c.dom.ls.LSOutput;
import java.util.*;
import java.util.function.IntBinaryOperator;
public class Example {
static long[][] dp;
// static int[] ar;
static int mod = 1000000000 + 7;
static long[] ans = new long[100000 + 1];
static List<List<Integer>> adj;
static... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | a9bd438cf6af830aa45c289067e80a95 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Moves {
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 4074d59b59dc71462d014000bc4438f3 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class code4 {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int t = input.nextInt();
while(t-- > 0) {
int n = Math.abs(input.nextInt());
if(n == 1){
System.out.println(n+1);
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | fc802fce7b4991cc4138ee2601dab39a | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.PriorityQueue;
import java.util.Scanner;
/**
*
* @author xpeng
*/
public class codeforces {
static class obj {
int prev, index, val;
obj(int prev, int in... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 65268550577e1bf8486929724565817e | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
// For fast input output
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
try {
br = new BufferedReader(
new InputStreamReader... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | daa8238a15c085fb5b011567e710a648 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new BufferedReader(
new InputStreamReader(System.in));
}
String next()
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | f78a5e904455dd52c436dd081d6649e4 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.util.*;
import java.math.BigInteger;
import java.util.stream.Collectors;
public class Main {
InputStream is;
PrintWriter out;
String INPUT = "";
void run() throws Exception {
is = System.in; out = new PrintWriter(System.out);
solve(); ou... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 76c0049f64954096e4bb3e36a7921656 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.util.*;
import java.util.Map.Entry;
import java.util.regex.Pattern;
public class a
{
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new BufferedReader(new InputStreamReader(System.i... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | e718b2df382b2b29404efa12789e2c29 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.math.*;
public class New {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t= sc.nextInt();
while(t-->0) {
int n=sc.nextInt();
int ans1=n/3;
int ans2=n/2;
if(n==1) {
System.out.println(2);
c... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 270d68a0776e84b8ec80bb3f38ca4ded | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Two
{
public static void main(String args[])
{
Scanner s=new Scanner(System.in);
int t=s.nextInt();
int a[]=new int[t];
for(int i=0;i<t;i++)
a[i]=s.nextInt();
for(int i=0;i<t;i++)
{
int x=a[i];
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | a2dbfa0ad517f8e03bac95f66f0c3a68 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Solution {
// TODO global variables - must be static
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
// testcase
int t = Integer.parseInt(scanner.nextLine());
for (int testcase = 0; testcase < t;... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 9991f66aa2c84c563aced514917b0370 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int t = in.nextInt();
for(int z = 0; z < t; z++){
int n = in.nextInt();
if (n == 1) System.out.println(2);
else if (n % 3 == 0) System.ou... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 6eaa867ecfcc87fe2a6c61d26a554987 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int testNum = sc.nextInt();
StringBuilder ans = new StringBuilder();
for (int i = 0; i < testNum; i++) {
int num = sc.nextInt();
if (nu... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 134410f2e68e4681a5404ae87b547e4c | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.math.*;
import java.util.*;
public class Main {
static final int INF = 0x3f3f3f3f;
static final long LNF = 0x3f3f3f3f3f3f3f3fL;
static int n;
public static void main(String[] args) throws IOException {
initReader();
int t=nextInt();
while (t--!=... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 5ccb039149a23ee406e4fda177fef5c5 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
public class Run {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader (new InputStreamReader (System.in));
int numberSets = Integer.parseInt(br.readLine());
for (int nos = 0; nos < numberSets; nos ++) {
int dist = Integer.parseI... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | e18ae3c0730fe562d578b4054ef8eef4 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class Problem1716A {
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
int t = sc.nextInt();
for (int i = 0; i < t; i++) {
solve();
}
}
public static void solve() {
long n = sc.nextLong();
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | a158fb5a31dbee3f44021f6faaab4e09 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class MyClass {
public static void main(String args[])
{
Scanner kb = new Scanner(System.in);
int t = kb.nextInt();
while(t-- > 0)
{
int n = kb.nextInt();
if(n < 3)
{
if(n==2)
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | ef7513719985b35f8fb1767828b21e50 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String []args) {
Scanner scan = new Scanner(System.in);
int testCase = scan.nextInt();
List<Integer> answers = new ArrayList<>();
int j = 0;
while(j < testCase) {
int point = scan.nextInt();... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | d31687743a0dac14a8ed19b0bdbd2df2 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class TwoThreeMoves {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int tc = scanner.nextInt();
for (int i = 0; i<tc; i++){
int a =scanner.nextInt();
int byThree = Integer.MAX_VALUE;
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | e5f8cb6cc1c20ad3cacd9d0fa046a920 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.awt.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
public class sol {
public static void main(String[] args) {
FastScanner fs = new FastScanner();
PrintWriter out = new PrintWr... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 6a39a43b229d93a0a3da567f23a5bd9b | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | //package Java3rdyearPracticals;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
public class Main {
public static void main(String[] args) throws IOException
{
Scanner sc = new Scanner(System.in);
int... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 60c4bf45d3e4b9af960418cddecad8e0 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes |
import java.awt.*;
import java.io.*;
import java.util.*;
public class Main {
static class QuickReader
{
BufferedReader in;
StringTokenizer token;
public QuickReader(InputStream ins)
{
in=new BufferedReader(new InputStreamReader(ins));
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | f610586657bca0172033bfcb2ef5cd4b | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
public class Moves{
static void solve(Scanner in, PrintWriter out){
int n = in.nextInt();
if(n == 1){
out.println(2);
return;
}
if(n % 3 == 0) out.println(n/3);
// else if(n % 3 == 1) out.print... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | ea779b9a55dd16b4b5acd2d94ab85a4d | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static class FastReader{
BufferedReader br;
StringTokenizer st;
public FastReader(){
br=new BufferedReader(new InputStreamReader(System.in));
}
String next(){
while(st==null || !st.h... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 01fefcc844cc5e71f20493750369eb2c | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int cycle = input.nextInt();
// int cycle = 4;
// int[] arr = new int[]{1,3,4,12};
for (int i = 0; i < cycle; i++) {
System... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | d6340df851a4b76b63299a27a221d15b | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | // Created By Jefferson Samuel => JeffIsHere
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockin... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 338832a60bb5506bfae7b42459ff74bb | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t, n;
t = sc.nextInt();
while(t-- > 0){
n = sc.nextInt();
if(n==1) System.out.println(2);
else if(n%3 ==0) Sys... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 23559b301e860bb072b44c8117d0ba1a | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static int mod = 1000000007;
static void read(int arr[], int start, int end, FastReader in) {
for (int i = start; i < end; i++) {
arr[i] = in.nextInt();
}
}
static int sumArr(int arr[]) {
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 927a3fb4c56b65620a0ccb20b71046aa | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.util.*;
public class solution
{
public static void main(String args[])
{
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0)
{
int n=sc.nextInt();
int ans=0;
int k=n/6;
if... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | f7c5d8113bb559a67d95be4c0f70f392 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
import java.util.*;
public class solution
{
public static void main(String args[])
{
Scanner sc=new Scanner(System.in);
int t=1;
t=sc.nextInt();
while(t-->0)
{
int n=sc.nextInt();
int p=0;
p=n/6;
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 33e11a9e633634b5c66a9bc0343e7fb8 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
public class Main
{
public static void main(String args[])
{
int t;
Scanner scn=new Scanner(System.in);
t=scn.nextInt();
for(int i=0;i<t;i++)
{
int n=scn.nextInt();
int a=n/3;
if(n==1)
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 6387837293a43a3fdce4bd19bde76bab | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.lang.*;
// import java.math.*;
import java.io.*;
import java.util.*;
public class Main{
public static int mod=(int)(1e9) + 7;
public static BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
public static PrintWriter ot=new PrintWriter(System.out);
public static int[] ... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 97851d028e73797954bb88fa929e5292 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 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(System... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | aa8ef1b9179745c9ca3bdcc2c8f2dfa5 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Main
{
public static void main (String[] args) throws java.lang.Exception
{
FastReader sc = new FastReader();
int t = sc.nextInt();
while(t-->0){
int n = sc.nextInt();
if(n == 1)
out.println(2);
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | a9b5caa370e4456574e0e9a5d7847ed3 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes |
import java.util.*;
/**
*
* @author Caio
*/
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int casosPrueba = sc.nextInt();
while (casosPrueba-- > 0) {
int a = sc.nextInt();
if(a == 1){
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 404958bf73010807bac02abec32016f8 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.ArrayList;
import java.util.*;
public class Sol2 {
public static void main(String[] args) {
Scanner in =new Scanner(System.in);
int t=in.nextInt();
while(t-->0) {
int n=in.nextInt();
if(n==1) System.out.println("2");
else if(n==2) System.out.println("1");
else if... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 41060a42757cdf6ad5bbe80afee59c1a | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
import java.lang.*;
public class Solution
{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while(t-->0){
int x = sc.nextInt();
if(x==1){
System.out.println(2);
}else if(x%3==0){
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 845b1f84f999958dbe8b7081221ed78b | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes |
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws NumberFormatException, IOException {
// TODO Auto-generated method stub
Scanner scan = new S... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 735337231527a2c7fbe439854885241a | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
public static int helper(int n){
if(n==1) return 2;
if(n==2 || n==3) return 1;
return((n-1)/3 + 1);
}
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedRea... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | e863127baceb39478c1a258b382cc931 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class Main {
static FastReader in=new FastReader();
static PrintWriter out=new PrintWriter(System.out);
static int n,m,zu;
stat... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | a6b0a84723f446c68ffd6af404486743 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class A {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for(; t>0; t--) {
int n = sc.nextInt();
if(n%3==0) System.out.println(n/3);
else if(n==1) System.out.pr... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 498a1f03c37e48a45a1eb73ad57266fd | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.Scanner;
public class moves23 {
public int moves(int n){
if(n==1){
return 2;
}
if(n==2){
return 1;
}
if(n==3){
return 1;
}
if(n==4){
return 2;
}
int count=0;
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | f5f053e5baca6d5a74ac3973c32703db | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
public class Moves23{
public static void main(String[] args) throws IOException{
FastScanner sc = new FastScanner(false);
PrintWriter write = new PrintWriter(System.out);
int t = sc.nextInt();
int n;
while(t-- > 0){
n = sc.nextInt();
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | 1f68696a1e2194a6abf1ad4d5edb07a2 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.io.*;
public class Moves23{
public static void main(String[] args) throws IOException{
FastScanner sc = new FastScanner(false);
PrintWriter write = new PrintWriter(System.out);
int t = sc.nextInt();
int n, moves;
while(t-- > 0){
moves = 0;
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | fb484a958d36c10e5ead673ba478c330 | train_109.jsonl | 1659623700 | You are standing at the point $$$0$$$ on a coordinate line. Your goal is to reach the point $$$n$$$. In one minute, you can move by $$$2$$$ or by $$$3$$$ to the left or to the right (i. e., if your current coordinate is $$$x$$$, it can become $$$x-3$$$, $$$x-2$$$, $$$x+2$$$ or $$$x+3$$$). Note that the new coordinate c... | 256 megabytes | import java.util.*;
import java.io.*;
public class a {
public static void main(String args[]) throws IOException {
FastScanner in = new FastScanner(System.in);
PrintWriter out = new PrintWriter(System.out);
int t = in.nextInt();
for ( ; t > 0; t--) {
long n = in.nextLong();
long y = solve(n);
... | Java | ["4\n\n1\n\n3\n\n4\n\n12"] | 1 second | ["2\n1\n2\n4"] | null | Java 11 | standard input | [
"greedy",
"math"
] | 208e285502bed3015b30ef10a351fd6d | The first line of the input contains one integer $$$t$$$ ($$$1 \le t \le 10^4$$$) — the number of test cases. Then $$$t$$$ lines describing the test cases follow. The $$$i$$$-th of these lines contains one integer $$$n$$$ ($$$1 \le n \le 10^9$$$) — the goal of the $$$i$$$-th test case. | 800 | For each test case, print one integer — the minimum number of minutes required to get from the point $$$0$$$ to the point $$$n$$$ for the corresponding test case. | standard output | |
PASSED | a8ae36a4d17391782de4a504a1d0a243 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.util.*;
import static java.lang.System.currentTimeMillis;
/*
* @author: Hivilsm
* @createTime: 2022-04-27, 23:29:16
* @description: Platform
*/
public class Ac {
static FastReader in = new FastReader();
static PrintWriter out = new PrintWriter(new OutputStr... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | b036d3bad318946c77e896613cd16563 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.util.*;
import static java.lang.System.currentTimeMillis;
/*
* @author: Hivilsm
* @createTime: 2022-04-27, 23:29:16
* @description: Platform
*/
public class Ac {
static FastReader in = new FastReader();
static PrintWriter out = new PrintWriter(new OutputStr... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 9d234d920708bd2c60e1c31764e97f34 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.util.*;
import static java.lang.System.currentTimeMillis;
/*
* @author: Hivilsm
* @createTime: 2022-04-27, 23:29:16
* @description: Platform
*/
public class Ac {
static FastReader in = new FastReader();
static PrintWriter out = new PrintWriter(new OutputStr... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | b9005d12dc03cfe058a98924fa5c2497 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.util.*;
import static java.lang.System.currentTimeMillis;
/*
* @author: Hivilsm
* @createTime: 2022-04-27, 23:29:16
* @description: Platform
*/
public class Ac {
static FastReader in = new FastReader();
static PrintWriter out = new PrintWriter(new OutputStr... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | e42bfb81410d6b3cc719f460c462b325 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.util.*;
import static java.lang.System.currentTimeMillis;
/*
* @author: Hivilsm
* @createTime: 2022-04-27, 23:29:16
* @description: Platform
*/
public class Ac {
static FastReader in = new FastReader();
static PrintWriter out = new PrintWriter(new OutputStreamW... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 81798f452d6ea31da91d0404c6542148 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Scanner;
public class PermChain {
public static void main(String[] args) {
String input = "2\r\n"
+ "2\r\n"
+ "3\r\n"
+ ""... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | b862a716b2216f7dd757b7a2137a877b | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | // package com.test;
import java.io.*;
import java.util.*;
public class Main {
static int mod = (int) 1e9+7;
private static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
private static PrintWriter out = new PrintWriter(new BufferedWriter(new OutputSt... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | f60e6b0f019d1687532115045d2e9035 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes |
import java.io.*;
import java.util.*;
public class Main {
static int mod = (int) 1e9+7;
private static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
private static PrintWriter out = new PrintWriter(System.out);
public static void main(String[] ... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 3096bc126330dcacfd05ac3f09824f34 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes |
import java.io.*;
import java.util.*;
public class Main {
static int mod = (int) 1e9+7;
private static StreamTokenizer in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
private static PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.ou... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | ac093c5102dc1a146b05c9af6be34474 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.*;
import java.util.*;
public class akarshanand2810 {
public static void main(String[] args) throws IOException {
solve();
}
public static void solve() throws IOException {
Reader sc = new Reader();
PrintWriter out = new PrintWriter(System.... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | a9187773d3c4a7c2ddce9a936bd7f7e8 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.*;
import java.util.*;
public class B {
public static void main(String[] args) throws IOException {
Reader sc = new Reader();
PrintWriter out = new PrintWriter(System.out);
int t = sc.nextInt();
while(t-- > 0) {
int n = sc.nextI... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | bdb22716eefc69e80dc92ed7b87f95a2 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.*;
import java.util.*;
public class B {
public static void main(String[] args) throws IOException {
Reader sc = new Reader();
BufferedWriter output = new BufferedWriter(new OutputStreamWriter(System.out));
int t = sc.nextInt();
while(t-- > 0... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 565bfb659d2c04059c46350a0c0323df | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
public class contest {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
BufferedReader br = new BufferedReader(new ... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | d7d3d365cf7a8b0bd302a4eb342ce2f9 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.security.cert.CollectionCertStoreParameters;
import java.util.*;
import javax.xml.transform.SourceLocator;
public class B_Permutation_Chain {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int t = s.nextInt();
// int arr[] = new int[100];
... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 35b7bb55cd37c3ea26a4b743be0633de | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.*;
import java.math.*;
public class C {
static StringBuffer str=new StringBuffer();
static int n;
static void solve(){
int a[]=new int[n+1];
str.append(n).append("\n");
for(int i=1;i<=n;i++){
a[i]=i;
str.append(a[i]).append(" ");
... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | a3262016231d71fa67d22321dc040976 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Rextester
{
public static void main(String args[]) throws java.lang.Exception
{
Scanner sc=new Scanner(System.in);
BufferedWriter out=new BufferedWriter(new OutputStreamWriter(System.out));
int test;
... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | d1366d4fad7b8d8494235076e8d96e8c | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.lang.*;
import java.util.*;
public class PermutationChain {
static StringBuilder sb;
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner s = new Scanner(System.in);
int t = s.nextInt();
while(t-- > 0) {
int n = s.nextInt();
... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | fb34bfaec9c7d03cca2a82adf52cd95f | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes |
import java.util.*;
public class Solution {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int t = s.nextInt();
while (t-- > 0) {
int n = s.nextInt();
int pos = 1;
System.out.println(n);
for (int i = 1; i <= n; i++) {
StringBuilder str = new StringBui... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 8ecea9033a07239ab190f610eaac29e9 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.*;
public class B{
static class FastReader{
BufferedReader br;
StringTokenizer st;
public FastReader(){
br=new BufferedReader(new InputStreamReader(System.in));
}
String next(){
while(st==null || !st.hasMo... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | d0f2865ed6ca628153cc85ec0001d3e2 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
public class PermutationChain {
static class FastReader
{
BufferedReader br;
StringTokenizer st;
public FastReader()
{
br = new Buffere... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 736027d7e327980bf0485c5880072dc6 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.math.BigInteger;
import java.util.*;
public class Test {
public static void main(String[] args) throws IOException {
Reader rd = new Reader();
int t = rd.nextInt();
while (t-- > 0) {
int n = rd.nextInt();
int[] arr = new int[... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | b477f7fc28b813e98d55f4a5f5c19f6c | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.*;
import java.math.BigInteger;
import java.util.*;
public class Test {
public static void main(String[] args) throws IOException {
Reader rd = new Reader();
int t = rd.nextInt();
while (t-- > 0) {
int n = rd.nextInt();
int[] arr = new int[... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 4ed505a3328222902cee708d612621e1 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes |
import java.io.*;
import java.util.*;
public class oop{
static PrintWriter pw;
public static void main(String[] args) throws Exception {
pw = new PrintWriter(System.out);
Reader sc = new Reader();
StringBuffer sb = new StringBuffer();
int t = sc.nextInt();
wh... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 7c7ac6ebc18595f102f59cc924ec9ab4 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes |
import java.io.*;
import java.util.*;
public class oop{
public static void main(String[] args) throws Exception {
Reader sc = new Reader();
StringBuffer sb = new StringBuffer();
int t = sc.nextInt();
while(t-->0){
int n=sc.nextInt();
sb.append(n +... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | a0729bec8ecb332a8b7a543896b8c9d6 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.*;
import java.io.PrintWriter;
public class Solution {
static class FastScanner {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer("");
public String next() {
while (!st.hasMoreElements()) ... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 1527bd8ba9d3a841ba575128ef80bbd1 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.*;
import java.io.PrintWriter;
public class Solution {
static class FastScanner {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer("");
public String next() {
while (!st.hasMoreElements()) ... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | b4f1a8911b277ec994c89c888655cb26 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class B_Permutation_Chain {
static Scanner in = new Scanner();
static PrintWriter out = new PrintWriter(System.out);
static Stri... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 18286a638fed91927d220b7621b8dae1 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class B {
static Scanner in = new Scanner();
static PrintWriter out = new PrintWriter(System.out);
static StringBuilder ans = ne... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 832fec87cb6b2159231d87cc4201f6aa | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.io.PrintWriter;
import java.util.Scanner;
public class Moves {
public static void solve(int n) {
PrintWriter out=new PrintWriter(System.out);
int A[]=new int[n];
for(int i=0;i<n;i++) A[i]=i+1;
System.out.println(n);
for(int i=0;i<n-1;i++) out.print(A[i]+" ");
out.print(... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | a053242b04e2e95ac2bf3119d677d9f6 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Scanner;
public class Set_Intersect {
public static void main(String[] args) {
Scanner s=new Scanner(System.in);
int t=s.nextInt();
StringBuffer s1=new Stri... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 9bad3d50f523be6a9b689575fc412177 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | //package CP.Codeforces.Div2_4_8_22;
import java.util.*;
import java.io.*;
import java.util.stream.Collectors;
public class Permutation {
static FastReader in=new FastReader();
static final Random random=new Random();
static long mod=1000000007L;
static HashMap<String,Integer>map=new HashMa... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | cb55f1f828a6f055a2dff6ae93862d75 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.io.PrintWriter;
public class PermutationChain {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
int[] arr = new int[1000];
PrintWriter out = new PrintWriter(System.out);
while(t-->0) {
int n = sc.nextInt();
for(int ... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 72ae130661f4ad8afe8a70ca9a369565 | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | import java.util.*;
import java.lang.*;
import java.io.*;
public class Codechef {
/* FastReader class to work with input */
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(new InputStreamReader... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output | |
PASSED | 29a062e8639c883749fc2f025bf198ca | train_109.jsonl | 1659623700 | A permutation of length $$$n$$$ is a sequence of integers from $$$1$$$ to $$$n$$$ such that each integer appears in it exactly once.Let the fixedness of a permutation $$$p$$$ be the number of fixed points in it — the number of positions $$$j$$$ such that $$$p_j = j$$$, where $$$p_j$$$ is the $$$j$$$-th element of the p... | 256 megabytes | /*
https://fb.watch/2_f8UL2Jev/ watch this if you are facing rejections
***********************************************
Don't Copy template it might lead to palagarism
***********************************************
I only Believe on will of fire.
*******************************
Work so hard, be so good... | Java | ["2\n\n2\n\n3"] | 2 seconds | ["2\n1 2\n2 1\n3\n1 2 3\n3 2 1\n3 1 2"] | null | Java 8 | standard input | [
"constructive algorithms",
"math"
] | 02bdd12987af6e666d4283f075f73725 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 99$$$) — the number of testcases. The only line of each testcase contains a single integer $$$n$$$ ($$$2 \le n \le 100$$$) — the required length of permutations in the chain. | 800 | For each testcase, first, print the length of a permutation chain $$$k$$$. Then print $$$k$$$ permutations $$$a_1, a_2, \dots, a_k$$$. $$$a_1$$$ should be an identity permutation of length $$$n$$$ ($$$[1, 2, \dots, n]$$$). For each $$$i$$$ from $$$2$$$ to $$$k$$$, $$$a_i$$$ should be obtained by swapping two elements i... | standard output |
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