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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#152487 | #6418. Ah, It's Yesterday Once More | qzez# | WA | 0ms | 5824kb | C++14 | 1.0kb | 2023-08-28 10:01:23 | 2023-08-28 10:01:24 |
Judging History
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.