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 | a69c71ab7eb48454a19d9ba629183647 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.Scanner;
public class test306 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int t=in.nextInt();
for(int j=0;j<t;j++) {
int m=in.nextInt();
int n=in.nextInt();
char[] c=in.next().toCharArray();
boolean x=true;
for(int i=0;i<=m/2;i++) ... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 7f3a60656dddf0e04b5235d61fb39b3b | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int cases = scan.nextInt();
int [] arr = new int[cases];
for(int i=0; i<cases; i++)
{
int n = scan.nextInt();
int k = scan.nextInt();
String str = scan... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 9c3e3ca9ec3c97e361a21fe445f3f398 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.StringTokenizer;
public class B {
static class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(new InputS... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 5f9c9f8957f03436a7ef2263cf1270af | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 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.util.StringTokenizer;
public class A {
public static void main(String[] args) {
InputStream inputStream = Sys... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | e287646c1c8216f377ed81089b8487b2 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.awt.*;
import java.util.*;
import java.io.*;
// You have that in you, you can do it........
public class Codeforces {
static FScanner sc = new FScanner();
static PrintWriter out = new PrintWriter(System.out);
static final Random random = new Random();
static long mod = 1000000007L;... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 8bf752e79243f88a6e8c31922ae4efcf | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | /* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public*/
public class Codechef
{
static boolean isPalindrome(String s) {
int i=0, j=s.length()-1;
while(i < j) {
if(... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | ef7d1a4e227f4753ddce820bc93229b4 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes |
import java.io.*;
import java.util.*;
public final class Main {
//int 2e9 - long 9e18
static PrintWriter out = new PrintWriter(System.out);
static FastReader in = new FastReader();
static Pair[] moves = new Pair[]{new Pair(-1, 0), new Pair(0, 1), new Pair(1, 0), new Pair(0, -1)};
static... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | cd212b794721bb09bac46fa3e2fe26e6 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;
public class Test {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (sc.hasNext()) {
int t = sc.nextInt();
while (t-- > 0)... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | ecb7bc35f46db0bd256c2b017d47090f | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import jav... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 2e4bbe1dc718c360d6bfc3ca66797884 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.Scanner;
import java.util.Stack;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = Integer.parseInt(sc.nextLine());
for (int i = 0; i < t; i++) {
String[] inputInts = sc.nextLine().split(" ");
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 8f0ae93dffb7d56eb8a0b66848587580 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
import static java.lang.Math.*;
public class Municip {
static boolean rec(String s){
for (int i = 0; i <= s.length()/2; i++) {
if (s.charAt(i)!=s.charAt(s.length()-1-i)){
return false;
}
}
return tr... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | f7f8a3f2f37d601ba4168f042aea4c22 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.*;
import java.util.Scanner;
public class Solution extends CodeForces {
static String reverse(String s){
StringBuilder sb = new StringBuilder(s);
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 7d603e1d8d58b815e947b65429823931 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.math.BigInteger;
import java.text.DecimalFormat;
import java.util.*;
public class Codeforces {
static String ab,b;
static class Node
{
int val;
Node left;
Node right;
public Node(int x) {
// TODO Auto-generated const... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | c2550cf4302d44df0d15062257d3bca7 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner (System.in);
int a = sc.nextInt();
for (int i = 0; i < a; i++) {
int b = sc.nextInt();
int c = sc.nextInt();
String s = sc.next();
int cnt = 0;
for (int j = 0; ... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 4dd06c5506690057125bcac72c76114c | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.math.BigInteger;
import java.util.*;
public class Codechef {
public static void main(String[] args) throws NumberFormatException, IOException {
InputStreamRe... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | b6c8ea091210dfff63e109f4650ce0b4 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static int memo[][];
public static void main(String[] args) throws IOException, InterruptedException {
int t = sc.nextInt();
while(t-->0) {
int n = sc.nextInt(), k = sc.nextInt();
String s = sc.next();
boolean f = true;
for(int i=0... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 8998bca8c8fc422936d77469b8f985ac | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
for(int i=0;i<t;i++){
int n=sc.nextInt(),k=sc.nextInt();
String s=sc.next();
StringBuilder sb=new StringBuilder(s);
String p=sb.reverse().toString();
if(s.eq... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 997abe0f9552e5cadc9d798ffd99d64b | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | /******************************************************************************
Online Java Compiler.
Code, Compile, Run and Debug java program online.
Write your code in this editor and press "Run" button to execute it.
***********************************************... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 3946b512ae51bbb2972bb7f2e0fffc63 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
import java.lang.Math;
import static java.lang.Math.max;
import static java.lang.Math.min;
import static java.lang.Math.abs;
public class Main {
static PrintWriter pw;
static Scanner sc;
static StringBuilder ans;
static long mod = 1000000000+... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 785299e7241387388be27ede7fcc0be5 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes |
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | dc1408b9ed07398da9cddcdea4fb469e | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.lang.*;
import java.io.InputStreamReader;
import static java.lang.Math.*;
import static java.lang.System.out;
import java.util.*;
import java.io.File;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.math.BigInteger;
pu... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 03ccd4acd9141723e28dadcce9966188 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class Contest_yandexA{
static final int MAXN = (int)1e6;
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
/*int n = input.nextInt();
int k = input.nextInt();
k = k%4;
int[] a = new int[n];
for(int i = 0;i<n;i++){
a[i] = input.nextIn... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 6c4a4e1390a286e5d8e45e0a060e2a3d | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes |
import java.io.*;
import java.util.*;
public class solution {
static long cr[][]=new long[1001][1001];
//static double EPS = 1e-7;
static long mod=1000000007;
public static void main(String[] args) {
FScanner sc = new FScanner();
//Arrays.fill(prime, true);
//sieve();
//ncr();
int t... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 77de0cf204e3b71f74d7aa469b6b3ddb | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
public class Codeforces770{
static long mod = 1000000007L;
static MyScanner sc = new MyScanner();
static boolean isPalindrome(String str){
int i = 0;
int j = str.length()-1;
while(i<j){
if(str.charAt(i)!=str.charAt(j)){
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | de4921dfd8f2060536785d763ac2f569 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.Scanner;
/**
* @author linjinping 11104660
* @date 2022/2/7 11:33
*/
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int count = Integer.parseInt(scanner.nextLine());
String[] ss = new String[count];
int[] ii = new int[cou... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 432260c61235b5a906bc78225311aa81 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 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 FileReader("input... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 5ab59e53e97c367fc34a03efca2f91fd | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
public class A {
public static void main(String[] args)throws IOException {
FastScanner scan = new FastScanner();
PrintWriter output = new PrintWriter(System.out);
int t = scan.nextInt();
for(int tt = 0;tt<t;tt++) {
int n = scan.nextInt(), k = scan... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | d354e98f5778287269b60d027cbac226 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | /*Radhe-Krishna*/
import javax.xml.stream.events.Characters;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.sql.SQLType;
import java.util.*;
public class Main {
static int mod=1000000007;
static class FastReader {
BufferedReader br;... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | bd07a096859c547b613c9e80e30dc049 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import static java.lang.System.out;
/**
* @author shardul_rajhans
*/
public class Main {
/**
* FastReader class to read input fr... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 18167cdca1ee11d855134de27451704d | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class Main{
public static void main(String [] args){
Scanner input = new Scanner(System.in);
int t = input.nextInt();
for(int i = 0 ; i < t ;i++){
int n = input.nextInt();
int o = input.nextInt();
StringBuilder str = new StringBuilder(input.next());
String str1 = s... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | c0e986e87e037d65d65c700f305595be | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes |
import java.util.Scanner;
public class cfContest1634 {
static boolean isPal(String s) {
int l = 0;
int r = s.length() - 1;
while (l <= r) {
if (s.charAt(l) != s.charAt(r)) {
return false;
}
--r;
++l;
}
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 65c1106663fb3f9043a116cd4fc4fd5e | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | /*package whatever //do not write package name here */
import java.io.*;
import java.util.*;
public class GFG {
static HashSet<String> anslist;
static int p=0;
public static void main (String[] args) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 6250069e7093c12d32adcfeeb8c253f8 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
public class cp {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int t = in.nextInt();
while(t-- > 0) {
int n = in.nextInt();
int k = in.nextInt();
in.nextLine();
String s = in.nextLine();
int sn = solve(s, k... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | cd2e9a89df488cb18099f2e42ea915b5 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class ReverseConcatenate {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t-- > 0) {
int n = sc.nextInt();
int k = sc.nextInt();
sc.nextLine();
String s = sc.nextLine();
if (s.length() == 1) {
System.ou... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 3a2c4d088076cd90fcdc7d3481bf1bc2 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 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.util.StringTokenizer;
public class Main {
public static void main(String[] args) {
InputStream inputStream ... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 559c1b26d12a433b1de871fce196dd9d | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class CodeForces {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
while (n > 0) {
n--;
int m = scanner.nextInt();
int k = scanner.nextInt();
sc... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 5c05adeb73bfd3981ca40e33683debe7 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
public class Solution implements Runnable {
BufferedReader in;
PrintWriter out;
StringTokenizer tok = new StringTokenizer("");
public static void main(String[] args) {
new Thread(null, new Solution(), "", 256 * (1L << 20)).start();
}
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | e0297e859c54143cb79dedd36a384150 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.Scanner;
public class Test {
static Scanner sc = new Scanner(System.in);
static boolean isPalindrome(String s) {
for (int i = 0; i < s.length() / 2; i++) {
if (s.charAt(i) != s.charAt(s.length() - i - 1)) return false;
}
return true;
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 920bd781a2f5b840ae0b3ce86318dd78 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
public class A {
public static void main(String[] args) {
new A().run();
}
BufferedReader br;
PrintWriter out;
long mod = (long) (1e9 + 7), inf = (long) (3e18);
class pair {
int F, S;
pair(int f, int s) {
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | be42f24db0caaa23cf3fbfe87399d563 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.*;
import java.util.*;
import java.math.*;
public class A_Reverse_and_Concatenate{
static final int MOD = (int) 1e9 + 7;
public static void main (String[] args){
FastReader s = new FastReader();
int t=1;t=s.ni();
for(int test=1;test<=t;test++){
int... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | be2d5a9524147f38606f383e8feec9d3 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
import java.io.*;
public class _1634A {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t-- > 0) {
int n = sc.nextInt();
int k = sc.nextInt(... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 69698a766c93b52c79d9ce90b95186a4 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.Scanner;
import javax.management.relation.RelationTypeNotFoundException;
public class Codeforces {
static boolean isPalin(String s){
int n = s.length();
for(int i=0;i<n/2;i++){
if(s.charAt(i) != s.charAt(n-i-1))return false;
}
return true;... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | c7662df46a88216f7b51efb37d610744 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | /**
* @Jai_Bajrang_Bali
* @Har_Har_Mahadev
*/
import java.util.*;
public class practice2 {
static long mod = (int) 1e9 + 7;
static boolean isPalindrome(String s) {
int i = 0;
int j = s.length() - 1;
while (i < j) {
if (s.charAt(i) != s.charAt(j))
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | ec70895ec4bf616cb562a76d82c5759d | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
try (Scanner in = new Scanner(System.in)) {
int t = in.nextInt();
for (int ttt = 0; ttt < t; ttt++) {
int n = in.nextInt();
int k = in.nextInt();
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | eaf04c6b410fbd447e3aa2bc9ba4910c | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner Sc=new Scanner(System.in);
int T=Sc.nextInt();
while(T-->0)
{
int n=Sc.nextInt();
int k=Sc.nextInt();
String s=Sc.next();
if(checkPalindr... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 4c31ead3a4c3db8be219775a20160319 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | /*
Rating: 1367
Date: 06-02-2022
Time: 20-06-34
Author: Kartik Papney
Linkedin: https://www.linkedin.com/in/kartik-papney-4951161a6/
Leetcode: https://leetcode.com/kartikpapney/
Codechef: https://www.codechef.com/users/kartikpapney
*/
import java.util.*;
import java.io.BufferedRe... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 5202f72bdc75f2ee4d57d972c177c954 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.beans.DesignMode;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
impo... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | affad063941f90fd02f91106bf588554 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes |
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
public class Main {
public static int arr[] = new int[100001];
public static int prev[] = new int[100001... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | d579f5f9f903406fb18ad5f025a7070b | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
public class acmp {
public static void main(String[] args) {
Scanner css = new Scanner(System.in);
int t = css.nextInt();
while(t-- > 0){
int n = css.nextInt(), k = css.nextInt();
String str = css.next();
StringBuilder stringBui... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | fe95b90c99147b6bd4a085d043bebca4 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.io.IOException;
import java.math.BigInteger;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.*;
import static java.lang.System.out;
public class asa {
public static void main(String[] args) throws IOException {
Scanner sc = new Scann... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 4ff4960954cd3cd379667c453533ca31 | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 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.ha... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | ce9453db6ecaca4c1efc8f2c6036c5de | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.*;
import java.io.*;
import java.lang.Math;
public class Main {
public class MainSolution extends MainSolutionT {
// global vars
public void init(int tests_count){}
public class TestCase extends TestCaseT
{
public Object solve()
{
int n =... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | eed0ef44c5eeecaa661d791683701c7c | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 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
{
// your code goes here
Sca... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | 38e3691da88ac22b84b0158945684aed | train_107.jsonl | 1644158100 | Real stupidity beats artificial intelligence every time.— Terry Pratchett, Hogfather, DiscworldYou are given a string $$$s$$$ of length $$$n$$$ and a number $$$k$$$. Let's denote by $$$rev(s)$$$ the reversed string $$$s$$$ (i.e. $$$rev(s) = s_n s_{n-1} ... s_1$$$). You can apply one of the two kinds of operations to th... | 256 megabytes | import java.util.Scanner;
public class A1634 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int T = in.nextInt();
for (int t = 0; t < T; t++) {
in.nextInt(); // N
int K = in.nextInt();
String S = in.next();
... | Java | ["4\n\n3 2\n\naab\n\n3 3\n\naab\n\n7 1\n\nabacaba\n\n2 0\n\nab"] | 1 second | ["2\n2\n1\n1"] | NoteIn the first test case of the example:After the first operation the string $$$s$$$ can become either aabbaa or baaaab. After the second operation there are 2 possibilities for $$$s$$$: aabbaaaabbaa and baaaabbaaaab. | Java 8 | standard input | [
"greedy",
"strings"
] | 08cd22b8ee760a9d2dacb0d050dcf37a | The first line contains one integer $$$t$$$ ($$$1 \le t \le 100$$$) — number of test cases. Next $$$2 \cdot t$$$ lines contain $$$t$$$ test cases: The first line of a test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n \le 100$$$, $$$0 \le k \le 1000$$$) — the length of the string and the number of operatio... | 800 | For each test case, print the answer (that is, the number of different strings that you can get after exactly $$$k$$$ operations) on a separate line. It can be shown that the answer does not exceed $$$10^9$$$ under the given constraints. | standard output | |
PASSED | c491fbcf47ef3ac833195c6e0d7d65f9 | train_107.jsonl | 1644158100 | One of my most productive days was throwing away 1,000 lines of code.— Ken ThompsonFibonacci addition is an operation on an array $$$X$$$ of integers, parametrized by indices $$$l$$$ and $$$r$$$. Fibonacci addition increases $$$X_l$$$ by $$$F_1$$$, increases $$$X_{l + 1}$$$ by $$$F_2$$$, and so on up to $$$X_r$$$ which... | 256 megabytes | import java.util.*;
import java.util.function.*;
import java.io.*;
// you can compare with output.txt and expected out
public class Round770F {
MyPrintWriter out;
MyScanner in;
// final static long FIXED_RANDOM;
// static {
// FIXED_RANDOM = System.currentTimeMillis();
// }
final static String IMPO... | Java | ["3 5 3\n2 2 1\n0 0 0\nA 1 3\nA 1 3\nB 1 1\nB 2 2\nA 3 3", "5 3 10\n2 5 0 3 5\n3 5 8 2 5\nB 2 3\nB 3 4\nA 1 2"] | 1 second | ["YES\nNO\nNO\nNO\nYES", "NO\nNO\nYES"] | NoteExplanation of the test from the condition: Initially $$$A=[2,2,1]$$$, $$$B=[0,0,0]$$$. After operation "A 1 3": $$$A=[0,0,0]$$$, $$$B=[0,0,0]$$$ (addition is modulo 3). After operation "A 1 3": $$$A=[1,1,2]$$$, $$$B=[0,0,0]$$$. After operation "B 1 1": $$$A=[1,1,2]$$$, $$$B=[1,0,0]$$$. After operation "B 2 2": $$$... | Java 17 | standard input | [
"brute force",
"data structures",
"hashing",
"implementation",
"math"
] | ac8519dfce1b3b1fafc02820563a2dbd | The first line contains 3 numbers $$$n$$$, $$$q$$$ and $$$MOD$$$ ($$$1 \le n, q \le 3\cdot 10^5, 1 \le MOD \le 10^9+7$$$) — the length of the arrays, the number of operations, and the number modulo which all operations are performed. The second line contains $$$n$$$ numbers — array $$$A$$$ ($$$0 \le A_i < MOD$$$). T... | 2,700 | After each operation, print "YES" (without quotes) if the arrays are equal and "NO" otherwise. Letter case does not matter. | standard output | |
PASSED | 8bf2572795cf81b4d76ea3a48ae3c63d | train_107.jsonl | 1644158100 | One of my most productive days was throwing away 1,000 lines of code.— Ken ThompsonFibonacci addition is an operation on an array $$$X$$$ of integers, parametrized by indices $$$l$$$ and $$$r$$$. Fibonacci addition increases $$$X_l$$$ by $$$F_1$$$, increases $$$X_{l + 1}$$$ by $$$F_2$$$, and so on up to $$$X_r$$$ which... | 256 megabytes | import java.io.*;
import java.util.*;
import java.util.function.Function;
import java.util.stream.IntStream;
/*
polyakoff
*/
public class Main {
static FastReader in;
static PrintWriter out;
static Random rand = new Random();
static final int oo = (int) 2e9 + 10;
static final long ... | Java | ["3 5 3\n2 2 1\n0 0 0\nA 1 3\nA 1 3\nB 1 1\nB 2 2\nA 3 3", "5 3 10\n2 5 0 3 5\n3 5 8 2 5\nB 2 3\nB 3 4\nA 1 2"] | 1 second | ["YES\nNO\nNO\nNO\nYES", "NO\nNO\nYES"] | NoteExplanation of the test from the condition: Initially $$$A=[2,2,1]$$$, $$$B=[0,0,0]$$$. After operation "A 1 3": $$$A=[0,0,0]$$$, $$$B=[0,0,0]$$$ (addition is modulo 3). After operation "A 1 3": $$$A=[1,1,2]$$$, $$$B=[0,0,0]$$$. After operation "B 1 1": $$$A=[1,1,2]$$$, $$$B=[1,0,0]$$$. After operation "B 2 2": $$$... | Java 11 | standard input | [
"brute force",
"data structures",
"hashing",
"implementation",
"math"
] | ac8519dfce1b3b1fafc02820563a2dbd | The first line contains 3 numbers $$$n$$$, $$$q$$$ and $$$MOD$$$ ($$$1 \le n, q \le 3\cdot 10^5, 1 \le MOD \le 10^9+7$$$) — the length of the arrays, the number of operations, and the number modulo which all operations are performed. The second line contains $$$n$$$ numbers — array $$$A$$$ ($$$0 \le A_i < MOD$$$). T... | 2,700 | After each operation, print "YES" (without quotes) if the arrays are equal and "NO" otherwise. Letter case does not matter. | standard output | |
PASSED | 5f78b0324d5136e065cabc343f7be79c | train_107.jsonl | 1644158100 | One of my most productive days was throwing away 1,000 lines of code.— Ken ThompsonFibonacci addition is an operation on an array $$$X$$$ of integers, parametrized by indices $$$l$$$ and $$$r$$$. Fibonacci addition increases $$$X_l$$$ by $$$F_1$$$, increases $$$X_{l + 1}$$$ by $$$F_2$$$, and so on up to $$$X_r$$$ which... | 256 megabytes | import java.util.*;
import java.io.*;
public class FibonacciAdditions {
public static void main(String[] args) throws IOException {
Reader in = new Reader();
PrintWriter out = new PrintWriter(System.out);
int N = in.nextInt(), Q = in.nextInt(), mod = in.nextInt();
lo... | Java | ["3 5 3\n2 2 1\n0 0 0\nA 1 3\nA 1 3\nB 1 1\nB 2 2\nA 3 3", "5 3 10\n2 5 0 3 5\n3 5 8 2 5\nB 2 3\nB 3 4\nA 1 2"] | 1 second | ["YES\nNO\nNO\nNO\nYES", "NO\nNO\nYES"] | NoteExplanation of the test from the condition: Initially $$$A=[2,2,1]$$$, $$$B=[0,0,0]$$$. After operation "A 1 3": $$$A=[0,0,0]$$$, $$$B=[0,0,0]$$$ (addition is modulo 3). After operation "A 1 3": $$$A=[1,1,2]$$$, $$$B=[0,0,0]$$$. After operation "B 1 1": $$$A=[1,1,2]$$$, $$$B=[1,0,0]$$$. After operation "B 2 2": $$$... | Java 11 | standard input | [
"brute force",
"data structures",
"hashing",
"implementation",
"math"
] | ac8519dfce1b3b1fafc02820563a2dbd | The first line contains 3 numbers $$$n$$$, $$$q$$$ and $$$MOD$$$ ($$$1 \le n, q \le 3\cdot 10^5, 1 \le MOD \le 10^9+7$$$) — the length of the arrays, the number of operations, and the number modulo which all operations are performed. The second line contains $$$n$$$ numbers — array $$$A$$$ ($$$0 \le A_i < MOD$$$). T... | 2,700 | After each operation, print "YES" (without quotes) if the arrays are equal and "NO" otherwise. Letter case does not matter. | standard output | |
PASSED | 6bc1b63d93c3d0915f49a0f0b615632a | train_107.jsonl | 1644158100 | One of my most productive days was throwing away 1,000 lines of code.— Ken ThompsonFibonacci addition is an operation on an array $$$X$$$ of integers, parametrized by indices $$$l$$$ and $$$r$$$. Fibonacci addition increases $$$X_l$$$ by $$$F_1$$$, increases $$$X_{l + 1}$$$ by $$$F_2$$$, and so on up to $$$X_r$$$ which... | 256 megabytes | import java.util.*;
import java.io.*;
public class F_Fibonacci_Additions{
static int count=0;
static Printer print=new Printer();
public static void main(String args[])throws IOException{
Reader sc=new Reader();
StringBuffer res=new StringBuffer();
int n=sc.nextInt();... | Java | ["3 5 3\n2 2 1\n0 0 0\nA 1 3\nA 1 3\nB 1 1\nB 2 2\nA 3 3", "5 3 10\n2 5 0 3 5\n3 5 8 2 5\nB 2 3\nB 3 4\nA 1 2"] | 1 second | ["YES\nNO\nNO\nNO\nYES", "NO\nNO\nYES"] | NoteExplanation of the test from the condition: Initially $$$A=[2,2,1]$$$, $$$B=[0,0,0]$$$. After operation "A 1 3": $$$A=[0,0,0]$$$, $$$B=[0,0,0]$$$ (addition is modulo 3). After operation "A 1 3": $$$A=[1,1,2]$$$, $$$B=[0,0,0]$$$. After operation "B 1 1": $$$A=[1,1,2]$$$, $$$B=[1,0,0]$$$. After operation "B 2 2": $$$... | Java 8 | standard input | [
"brute force",
"data structures",
"hashing",
"implementation",
"math"
] | ac8519dfce1b3b1fafc02820563a2dbd | The first line contains 3 numbers $$$n$$$, $$$q$$$ and $$$MOD$$$ ($$$1 \le n, q \le 3\cdot 10^5, 1 \le MOD \le 10^9+7$$$) — the length of the arrays, the number of operations, and the number modulo which all operations are performed. The second line contains $$$n$$$ numbers — array $$$A$$$ ($$$0 \le A_i < MOD$$$). T... | 2,700 | After each operation, print "YES" (without quotes) if the arrays are equal and "NO" otherwise. Letter case does not matter. | standard output | |
PASSED | 79a066dab9755835efb9c8c5a582b214 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
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 n=sc.nextInt();
int k=sc.nextInt();
if(k==1)
{
System.out.println("YES");
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | e89e36687dde001587e5f88dfdb6fd44 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import static java.lang.Math.*;
import java.util.*;
import java.io.*;
import java.math.*;
public class temp {
// Let's Go!! ------------->
static FastScanner sc;
static PrintWriter out;
public static void main(String[] args) {
sc = new FastScanner();
out = new PrintWriter(System.out);
int t... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 643f0af804a120332f941fb0593b50d8 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;
public class ex {
static Scanner scan = new Scanner(System.in);
public static void solve() {
// int n = scan.nextInt();
// int x = scan.nextInt();
// int y = scan.nextInt();
// int[] arr = new ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 15b0014403756edf62c08a752ccf56e9 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
public class _1634c {
FastScanner scn;
PrintWriter w;
PrintStream fs;
int MOD = 1000000007;
int MAX = 200005;
long mul(long x, long y) {long res = x * y; return (res >= MOD ? res % MOD : res);}
long power(long x, long y) {if (y < 0) return ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | e2899679cdd7f93b4953f3527f539c31 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | //CP- MASS_2701
import java.util.*;
import java.io.*;
public class C_OKEA {
static FastReader in=new FastReader();
static final Random random=new Random();
static long mod=1000000007L;
static HashMap<String,Integer>map=new HashMap<>();
public static void main(String args[]) throws IO... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | e856dc4fb782f9f78f26a110476f0e73 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
public class Main {
static AReader scan = new AReader();
static int MOD = (int)1e9+7;
static void slove() {
int n = scan.nextInt();
int m = scan.nextInt();
if(m == ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 7ef30bc35132ead0bb7a38df602307ca | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
public class OKEA {
public static PrintWriter out;
public static void main(String[] args)throws IOException{
Scanner sc=new Scanner();
out=new PrintWriter(System.out);
int t=sc.nextInt();
while(t-->0) {
int n=sc.nextInt();
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | a0bac2d2ef49b6f6f446a710cdb6328d | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
public class Solution
{
public static void main(String ab[])throws Exception
{
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
for(int i=0;i<t;i++)
{
int n=sc.nextInt();
int k=sc.nextInt();
if(k==1)
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | ec1d6213ed62d33a00f8d290f0fa453a | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes |
import java.io.*;
import java.util.*;
public class C_OKEA {
static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
static PrintWriter pr = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
static StringTokenizer st;
public static void main(String[] ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | e358ebdacea72c3d3c2d3f2984de1355 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
import java.io.*;
import java.math.BigInteger;
public class Main {
static int x;
static int y;
static int length;
public static void main(String[] args) throws IOException, InterruptedException {
Scanner sc = new Scanner(System.in);
PrintWriter pw = new PrintWriter(System.out);
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | bb6ace750c89311c2b44ee43806b5033 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.Scanner;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
import java.util.Arrays;
public class Cv {
//==========================Solution============================//
public static voi... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 568fa445ad5d08d256cb91c3098f87d3 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Stack;
import java.util.StringTokenizer;
import java.io.PrintWriter;
public class Template {
public static void main(Stri... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 4e07ea093525fb05fe2d691a1eb57afc | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.PriorityQueue;
import java.util.Random;
import java.ut... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | f8d1bef7f2e71e1f377474150a0a0906 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.PriorityQueue;
import java.util.Random;
import java.ut... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | a4395cee6c94e9183d20ff0e3ddb7aad | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.lang.*;
import java.io.*;
import java.util.*;
public class OKEA
{
static class FastReader
{
BufferedReader br;
StringTokenizer st;
public FastReader()
{
try
{
br = new BufferedReader(
new Fi... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 7aaec294cee08904d502d1932229cdcc | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes |
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
public class Pupil
{
static FastReader sc = new FastReader();
public static void main (String[] args) throws java.lang.Exception
{
// your code... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | c74d6786df3877a32a04da18f864ae19 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
import static java.lang.System.out;
/**
* @author shardul_rajhans
*/
public class Main {
/**
* FastReader class to read input fr... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | ba9f574ef9b8ce2d582de1963647e212 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
//import javafx.util.*;
public class Main
{
static PrintWriter out = new PrintWriter(System.out);
static StringBuilder ans=new StringBuilder();
static FastReader in=new FastReader();
static ArrayList<Integer> g[];
//static ArrayList<ArrayList<TASK>> t;
s... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 2ed4a93b3d3d310c45d00651b9030dde | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | /* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/* Name of the class has to be "Main" only if the class is public. */
public class Codechef
{
public ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | af25745a7c32ff8b28542303f9c2aaab | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
public class Codeforces770{
static long mod = 1000000007L;
static MyScanner sc = new MyScanner();
static boolean isPalindrome(String str){
int i = 0;
int j = str.length()-1;
while(i<j){
if(str.charAt(i)!=str.charAt(j)){
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 3af1d8ef480e0ab6b3f8dcf9e9a80969 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class Solution {
static PrintWriter pw;
static FastScanner s;
public static void main(String[]... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | edbb78f8dcbb1cff672cf74bb8c89294 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
import java.util.StringTokenizer;
public class OKEA
{
static class Reader
{
final private int BUFFER_SIZE = 1 << 16;
private DataInputStream din;
private byte[] buffer;
private int bufferPointer, bytesRead;
public Reader()
{... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 53f7d91a7881ba39e237fe64bb38fb61 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
public class general {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while(t-- > 0) {
int n = sc.nextInt(), k = sc.nextInt();
if(n % 2 != 0 && k > 1)
System.out.println("... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | da353b728243de0befb13b7e063e7f63 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
import java.io.*;
public class C {
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.nextInt(), k = sc.nextInt(... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 09c82437c01f10e65fab1f8a9fa7a94c | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
public class C {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
PrintWriter out = new PrintWriter(System.out);
int t = sc.nextInt();
while (t-- > 0) {
int n = sc.nextInt(), k = sc.nextInt();
int[][] ans = n... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | f8572c240c226a50c8ea88fbac44f113 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t--!=0){
int n=sc.nextInt();
int k=sc.nextInt();
if(k>1&&n%2==1){
System.out.println("NO")... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 8bb7aabc360b3baa6ee91fdad439db67 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
public class Main implements Runnable {
BufferedReader in;
PrintWriter out;
StringTokenizer tok = new StringTokenizer("");
public static void main(String[] args) {
new Thread(null, new Main(), "", 256 * (1L << 20)).start();
}
public ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 67ae7fff472593aecd59464106507bdb | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
import java.util.*;
public class Solution{
public static void main(String args[]){
FastReader sc = new FastReader();
int t = sc.nextInt();
StringBuilder sb ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 2b5238d65e52ce8fe473a310f57c851c | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import jav... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 98d695b61e4d8f657c12768ecd004742 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
public class Cf {
public static void main(String[] args ) {
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
while (t-- > 0) {
int n, k;
n = sc.nextInt();
k = sc.nextInt();
int boom = 1;
i... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | b556ab585c3dc62c4dbb6dc08b45acf3 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes |
import java.util.*;
import javax.management.Query;
import java.io.*;
public class Main {
public static void main(String[] args) throws Exception {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
while(t-->0) {
int n=sc.nextInt();
int k=sc.next... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 4dbc9e370d0f6493f510172711359696 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
import java.io.*;
public class Okea
{
public static void main(String args[])
{
Scanner sc=new Scanner(System.in);
int test=sc.nextInt();
while(test>0)
{
int n=sc.nextInt();
int k=sc.nextInt();
if(k==1)
{
System.out.println("YES");
for(int i=1; i<=n; i++)
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 7052f2ebf08ff1a34a1d83b318174411 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
public class Solution {
public static void main(String[] args) {
Scanner read = new Scanner(System.in);
int n, k;
int T = read.nextInt();
while (T -- > 0) {
n = read.nextInt();
k = read.nextInt();
if (k ... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | d427fd09ad16640909372cf3a0836518 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
public class practice{
public static void main(String[] args) {
Scanner sca = new Scanner(System.in);
int t = sca.nextInt();
while (t-- > 0) {
int n = sca.nextInt();
int k = sca.nextInt();
if (n % 2 == 1 && k > 1) {
S... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | fca61f36c8090bffb24d443c2891ab99 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes |
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Bit... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | e8e9383d7c65eaca99e11616b2ea7d7b | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | //import java.io.IOException;
import java.io.*;
import java.util.*;
import java.util.function.LongToIntFunction;
public class Template {
static InputReader inputReader=new InputReader(System.in);
static BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 6a896204b99e58e6ec2e7aeb557b0ad3 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;
import java.util.StringTokenizer;
import java.util.*;
import java.io.*;
import static java.lang.Math.max;
import static java.lang.Math.min;
import static java.lang.Math.abs;
pu... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 7b2fda1db81df29858691cdf683bdad9 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;
import java.util.StringTokenizer;
import java.util.*;
import java.io.*;
import static java.lang.Math.max;
import static java.lang.Math.min;
import static java.lang.Math.abs;
pu... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 2dd6170478cb74d617e9af0fa3d52a05 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.util.*;
import java.io.*;
public class Main {
static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
static StreamTokenizer st = new StreamTokenizer(br);
static PrintWriter out = new PrintWriter(new BufferedOutputStream(System.out));
static int[][] A = null;
s... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | f245996b641e9e5a3954f98f3b049ec5 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
public class a {
public static void main(String[] args){
StringBuilder ans = new StringBuilder();
FastScanner sc = new FastScanner();
int t = sc.nextInt();
while(t-- > 0){
int n = sc.nextInt();
int k = sc.nextInt();
... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | c8906ef030c7e719099ff80528e1d21b | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.StringTokenizer;
public class C_OKEA {
static Scanner in = new Scanner();
static PrintWriter out = new PrintWriter(new Outp... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output | |
PASSED | 48996aa23fe13b3357432bf0d8cd4c45 | train_107.jsonl | 1644158100 | People worry that computers will get too smart and take over the world, but the real problem is that they're too stupid and they've already taken over the world.— Pedro DomingosYou work for a well-known department store that uses leading technologies and employs mechanistic work — that is, robots!The department you wor... | 256 megabytes | import java.io.*;
import java.util.*;
public class cpp {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int t = in.nextInt();
while(t-- > 0) {
int n = in.nextInt();
int k = in.nextInt();
if(k == 1) {
System.out.println("YES");
for(int i = 1; i... | Java | ["4\n\n1 1\n\n2 2\n\n3 3\n\n3 1"] | 1 second | ["YES\n1 \nYES\n1 3 \n2 4 \nNO\nYES\n1 \n2 \n3"] | null | Java 8 | standard input | [
"constructive algorithms"
] | 9fb84ddc2e04fd637812cd72110b7f36 | The first line contains a single integer $$$t$$$ ($$$1 \le t \le 500$$$) — the number of test cases. The first and only line of each test case contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le n, k \le 500$$$) — the number of shelves and length of each shelf, respectively. It is guaranteed that the sum $$$n$$$ over a... | 1,000 | Print the answer for each test case. If such an arrangement exists, print "YES" on a single line. After that, print any example on $$$n$$$ lines of $$$k$$$ numbers each, one line per shelf. Each number from $$$1$$$ to $$$n \cdot k$$$ must occur exactly once in the output. If no good arrangement exists, print a single w... | standard output |
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