Submission #60128306

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define N 25
#define ll long long
int n,k;
// int vis[1000000]={0};
// void sol(int n,int k){
// 	for(int i=0;i<n;i++)vis[i]=0;
// 	int x=0;
// 	while(1){
// 		vis[x]=1;
// 		x=(2*k-x+n)%n;
// 		vis[x]=1;
// 		x=(n-x)%n;
// 		if(vis[x])break;
// 	}
// 	if(~n&1){
// 		x=n/2;
// 		while(1){
// 			vis[x]=1;
// 			x=(2*k-x+n)%n;
// 			vis[x]=1;
// 			x=(n-x)%n;
// 			if(vis[x])break;
// 		}
// 		bool f=true;
// 		for(int i=0;i<n;i++)f&=vis[i];
// 		printf("%d %d %d %d\n",n,k,__gcd(n,2*k)==1||__gcd(n,2*k)==2&&n%4!=0,f);	
// 	}
	
// }
int main(){
	// for(int i=1;i<=100;i++)
	// 	for(int j=0;j<i;j++)
	// 		sol(i,j);
	// sol(200000, 100000);
	int t;scanf("%d",&t);
	while(t--){
		scanf("%d%d",&n,&k);
		if(__gcd(n,2*k)==1||__gcd(n,2*k)==2&&n%4!=0)puts("Yes");
		else puts("No");	
	}
}

Submission Info

Submission Time
Task A - ABC Symmetry
User xcyyyyy
Language C++ 20 (gcc 12.2)
Score 0
Code Size 871 Byte
Status WA
Exec Time 1 ms
Memory 3872 KiB

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:40:52: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
   40 |                 if(__gcd(n,2*k)==1||__gcd(n,2*k)==2&&n%4!=0)puts("Yes");
      |                                     ~~~~~~~~~~~~~~~^~~~~~~~
Main.cpp:37:20: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   37 |         int t;scanf("%d",&t);
      |               ~~~~~^~~~~~~~~
Main.cpp:39:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   39 |                 scanf("%d%d",&n,&k);
      |                 ~~~~~^~~~~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 500
Status
WA × 3
WA × 26
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt
All in-01.txt, in-02.txt, in-03.txt, in-04.txt, in-05.txt, in-06.txt, in-07.txt, in-08.txt, in-09.txt, in-10.txt, in-11.txt, in-12.txt, in-13.txt, in-14.txt, in-15.txt, in-16.txt, in-17.txt, in-18.txt, in-19.txt, in-20.txt, in-21.txt, in-22.txt, in-23.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
in-01.txt WA 1 ms 3624 KiB
in-02.txt WA 1 ms 3684 KiB
in-03.txt WA 1 ms 3620 KiB
in-04.txt WA 1 ms 3652 KiB
in-05.txt WA 1 ms 3620 KiB
in-06.txt WA 1 ms 3576 KiB
in-07.txt WA 1 ms 3680 KiB
in-08.txt WA 1 ms 3628 KiB
in-09.txt WA 1 ms 3672 KiB
in-10.txt WA 1 ms 3696 KiB
in-11.txt WA 1 ms 3872 KiB
in-12.txt WA 1 ms 3684 KiB
in-13.txt WA 1 ms 3680 KiB
in-14.txt WA 1 ms 3680 KiB
in-15.txt WA 1 ms 3620 KiB
in-16.txt WA 1 ms 3500 KiB
in-17.txt WA 1 ms 3700 KiB
in-18.txt WA 1 ms 3640 KiB
in-19.txt WA 1 ms 3688 KiB
in-20.txt WA 1 ms 3684 KiB
in-21.txt WA 1 ms 3628 KiB
in-22.txt WA 1 ms 3752 KiB
in-23.txt WA 1 ms 3868 KiB
sample-01.txt WA 1 ms 3496 KiB
sample-02.txt WA 1 ms 3708 KiB
sample-03.txt WA 1 ms 3748 KiB