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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#152487#6418. Ah, It's Yesterday Once Moreqzez#WA 0ms5824kbC++141.0kb2023-08-28 10:01:232023-08-28 10:01:24

Judging History

你现在查看的是最新测评结果

  • [2023-08-28 10:01:24]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:5824kb
  • [2023-08-28 10:01:23]
  • 提交

answer

#include<bits/stdc++.h>
#define Gc() getchar() 
#define Me(x,y) memset(x,y,sizeof(x))
#define Mc(x,y) memcpy(x,y,sizeof(x))
#define d(x,y) ((m)*(x-1)+(y))
#define R(n) (rnd()%(n)+1)
#define Pc(x) putchar(x)
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
using namespace std;using ll=long long;using db=double;using lb=long db;using ui=unsigned;using ull=unsigned long long;using pii=pair<int,int>;using LL=__int128;
const int N=2e3+5,M=3e5+5,K=(1<<15)+5,mod=1e9+7,Mod=mod-1;const db eps=1e-9;const int INF=1e9+7;mt19937 rnd(time(0));
int n=20,m=20;
char s[N][N];
void Solve(){
	int i,j;
	for(i=1;i<=n;i++) fill(s[i]+1,s[i]+m+1,'0');
	for(i=n;i>1;i--){
		if(i&1){
			if((i/2)&1) s[1][i]='1';else s[i][1]='1';
		}else{
			for(j=1;j<=i;j++) s[i][j]=s[j][i]='1';
		}
	}
	printf("%d %d\n",n,m);
	for(i=1;i<=n;i++){
		for(j=1;j<=m;j++) Pc(s[i][j]);Pc('\n');
	}
}
int main(){
	int t;
	// scanf("%d",&t);
	t=1;
	while(t--) Solve();
	cerr<<clock()*1.0/CLOCKS_PER_SEC<<'\n';
}


Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 5824kb

input:



output:

20 20
01110111011101110111
11010101010101010101
00010101010101010101
11110101010101010101
10000101010101010101
11111101010101010101
00000001010101010101
11111111010101010101
10000000010101010101
11111111110101010101
00000000000101010101
11111111111101010101
10000000000001010101
11111111111111010101
...

result:

wrong answer 84 successful hack.