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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#152552 | #6418. Ah, It's Yesterday Once More | qzez# | WA | 1ms | 4060kb | C++14 | 1.1kb | 2023-08-28 11:27:46 | 2023-08-28 11:27:47 |
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++) {
if(i&1) for(j=1;j<=m;j++) s[i][j]='1';
else {
for(j=1;j<=m;j++) s[i][j]='0';
if((i/2)&1) s[i][1]='1';
else s[i][m]='1';
}
}
for(i=1;i<=m;i++) s[n][i]=s[n-1][i],s[n-1][i]='0';
s[n-1][1]='1';
for(i=3;i<=m;i+=2) s[n-2][i]='1';
for(i=4;i<=m;i+=2) s[n-1][i]='1';
printf("%d %d\n",n,m);
for(i=n;i>=1;i--){
for(j=m;j>=1;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: 1ms
memory: 4060kb
input:
output:
20 20 11111111111111111111 10101010101010101001 01010101010101010101 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 00000000000000000001 11111111111111111111 10000000000000000000 11111111111111111111 ...
result:
wrong answer 106 successful hack.