#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#pragma GCC optimization("unroll-loops")
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#include <bits/stdc++.h>
#include <vector>
#define pb push_back
#define str string
using namespace std;
int pp[3001];
void solve(){
int n,m;
cin>>n>>m;
if(n<=3000 && m<=3000){
str s[n+3];
int a[n+3][m+3];
int o=0;
int ss=1000000,b=1000000;
for(int i=1;i<=n;i++){
cin>>s[i];
int k=0;
for(int j=0;j<m;j++){
a[i][j+1]=s[i][j]-'0';
if(a[i][j+1]==1){
k++;
pp[j+1]++;
}
else{
if(k>0){
ss=min(ss,k);
k=0;
}
if(pp[j+1]>0){
b=min(b,pp[j+1]);
pp[j+1]=0;
}
}
}
}
cout<<ss*b;
}
}
signed main(){
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
//srand( time(0));
//rand()
//freopen("sum.in", "r", stdin);
//freopen("sum.out", "w", stdout);
int tests=1;
//cin>>tests;
for(int i=1;i<=tests;i++){
//cout<<"TEST CASE : "<<i<<"\n";
solve();
}
}
Compilation message
bomb.cpp:3: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
3 | #pragma GCC optimization("unroll-loops")
|
bomb.cpp: In function 'void solve()':
bomb.cpp:20:13: warning: unused variable 'o' [-Wunused-variable]
20 | int o=0;
| ^
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 2 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 3 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 4 |
Incorrect |
1 ms |
600 KB |
Output isn't correct |
| 5 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 6 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 9 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 10 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 11 |
Incorrect |
1 ms |
600 KB |
Output isn't correct |
| 12 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 13 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 14 |
Correct |
0 ms |
348 KB |
Output is correct |
| 15 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 16 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 19 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 20 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 21 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 22 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 23 |
Incorrect |
1 ms |
348 KB |
Output isn't correct |
| 24 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 25 |
Incorrect |
1 ms |
344 KB |
Output isn't correct |
| 26 |
Correct |
0 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
860 KB |
Output is correct |
| 28 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 29 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 30 |
Incorrect |
1 ms |
1372 KB |
Output isn't correct |
| 31 |
Incorrect |
1 ms |
1116 KB |
Output isn't correct |
| 32 |
Incorrect |
1 ms |
1116 KB |
Output isn't correct |
| 33 |
Incorrect |
1 ms |
1264 KB |
Output isn't correct |
| 34 |
Incorrect |
1 ms |
860 KB |
Output isn't correct |
| 35 |
Incorrect |
1 ms |
1372 KB |
Output isn't correct |
| 36 |
Incorrect |
1 ms |
1372 KB |
Output isn't correct |
| 37 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 38 |
Incorrect |
30 ms |
31664 KB |
Output isn't correct |
| 39 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 40 |
Incorrect |
3 ms |
4188 KB |
Output isn't correct |
| 41 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
| 42 |
Incorrect |
1 ms |
344 KB |
Output isn't correct |
| 43 |
Correct |
32 ms |
31572 KB |
Output is correct |
| 44 |
Incorrect |
1 ms |
1372 KB |
Output isn't correct |
| 45 |
Incorrect |
32 ms |
31680 KB |
Output isn't correct |
| 46 |
Correct |
31 ms |
31572 KB |
Output is correct |
| 47 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 48 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 49 |
Correct |
31 ms |
31580 KB |
Output is correct |
| 50 |
Incorrect |
32 ms |
31496 KB |
Output isn't correct |
| 51 |
Incorrect |
32 ms |
31572 KB |
Output isn't correct |
| 52 |
Incorrect |
34 ms |
31572 KB |
Output isn't correct |
| 53 |
Incorrect |
31 ms |
31532 KB |
Output isn't correct |
| 54 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 55 |
Incorrect |
33 ms |
31560 KB |
Output isn't correct |
| 56 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 57 |
Incorrect |
32 ms |
31468 KB |
Output isn't correct |
| 58 |
Incorrect |
31 ms |
31568 KB |
Output isn't correct |
| 59 |
Incorrect |
32 ms |
31568 KB |
Output isn't correct |
| 60 |
Correct |
32 ms |
31572 KB |
Output is correct |
| 61 |
Incorrect |
35 ms |
31828 KB |
Output isn't correct |
| 62 |
Correct |
29 ms |
31580 KB |
Output is correct |
| 63 |
Correct |
29 ms |
31492 KB |
Output is correct |
| 64 |
Correct |
31 ms |
31580 KB |
Output is correct |
| 65 |
Incorrect |
32 ms |
31496 KB |
Output isn't correct |
| 66 |
Incorrect |
31 ms |
31568 KB |
Output isn't correct |
| 67 |
Incorrect |
30 ms |
31576 KB |
Output isn't correct |
| 68 |
Incorrect |
29 ms |
31568 KB |
Output isn't correct |
| 69 |
Incorrect |
33 ms |
31568 KB |
Output isn't correct |
| 70 |
Incorrect |
21 ms |
20312 KB |
Output isn't correct |
| 71 |
Incorrect |
32 ms |
31580 KB |
Output isn't correct |
| 72 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 73 |
Incorrect |
32 ms |
31580 KB |
Output isn't correct |
| 74 |
Incorrect |
32 ms |
31580 KB |
Output isn't correct |
| 75 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 76 |
Incorrect |
34 ms |
31568 KB |
Output isn't correct |
| 77 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 78 |
Incorrect |
32 ms |
31588 KB |
Output isn't correct |
| 79 |
Incorrect |
32 ms |
31488 KB |
Output isn't correct |
| 80 |
Incorrect |
32 ms |
31580 KB |
Output isn't correct |
| 81 |
Incorrect |
31 ms |
31832 KB |
Output isn't correct |
| 82 |
Incorrect |
31 ms |
31572 KB |
Output isn't correct |
| 83 |
Incorrect |
32 ms |
31580 KB |
Output isn't correct |
| 84 |
Incorrect |
33 ms |
31580 KB |
Output isn't correct |
| 85 |
Incorrect |
34 ms |
31624 KB |
Output isn't correct |
| 86 |
Incorrect |
29 ms |
31580 KB |
Output isn't correct |
| 87 |
Incorrect |
30 ms |
31580 KB |
Output isn't correct |
| 88 |
Incorrect |
35 ms |
31580 KB |
Output isn't correct |
| 89 |
Incorrect |
32 ms |
31580 KB |
Output isn't correct |
| 90 |
Incorrect |
20 ms |
20312 KB |
Output isn't correct |
| 91 |
Incorrect |
38 ms |
31572 KB |
Output isn't correct |
| 92 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 93 |
Incorrect |
29 ms |
31580 KB |
Output isn't correct |
| 94 |
Incorrect |
32 ms |
31576 KB |
Output isn't correct |
| 95 |
Incorrect |
35 ms |
31576 KB |
Output isn't correct |
| 96 |
Incorrect |
31 ms |
31580 KB |
Output isn't correct |
| 97 |
Incorrect |
30 ms |
31580 KB |
Output isn't correct |
| 98 |
Incorrect |
31 ms |
31528 KB |
Output isn't correct |
| 99 |
Incorrect |
32 ms |
31568 KB |
Output isn't correct |
| 100 |
Incorrect |
31 ms |
31572 KB |
Output isn't correct |
