#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int, int>
#define f first
#define s second
#ifdef BALBIT
#define bug(...) cerr<<"#"<<__LINE__<<": "<<#__VA_ARGS__<<": ", _do(__VA_ARGS__)
template<typename T> void _do(T && x){cerr<<x<<endl;}
template<typename T, typename ...S> void _do(T && x, S && ...y){cerr<<x<<", "; _do(y...);}
#define IOS()
#else
#define IOS() ios::sync_with_stdio(0), cin.tie(0)
#define endl '\n'
#define bug(...)
#endif
#define REP(i,n) for (int i = 0; i<n; ++i)
#define REP1(i,n) for (int i = 1; i<=n; ++i)
const int maxn = 2505;
bool b[maxn][maxn];
signed main(){
IOS();
bug(1,2);
int n,m; cin>>n>>m;
REP1(i,n) REP1(j,m) {
char c; cin>>c; b[i][j] = c=='1';
}
int H = 10000000, W = 10000000;
REP1(i,n) REP1(j,m) {
if (b[i][j] && !b[i][j-1]) {
int k = 0;
for (int J = j; b[i][J]; ++J, ++k);
W = min(W, k);
}
if (b[i][j] && !b[i-1][j]) {
int k = 0;
for (int I = i; b[I][j]; ++I, ++k);
H = min(H, k);
}
}
bug(H,W);
if (H == 10000000) assert(0);
cout<<H*(ll)W<<endl;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
4 ms |
6508 KB |
Output is correct |
| 4 |
Correct |
4 ms |
6512 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 9 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 10 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 11 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 12 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
364 KB |
Output is correct |
| 15 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
1 ms |
492 KB |
Output is correct |
| 18 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 19 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 20 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 21 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 22 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 23 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 24 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 25 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 26 |
Correct |
1 ms |
536 KB |
Output is correct |
| 27 |
Correct |
3 ms |
1132 KB |
Output is correct |
| 28 |
Incorrect |
3 ms |
1160 KB |
Output isn't correct |
| 29 |
Incorrect |
4 ms |
1388 KB |
Output isn't correct |
| 30 |
Incorrect |
5 ms |
1644 KB |
Output isn't correct |
| 31 |
Incorrect |
4 ms |
1260 KB |
Output isn't correct |
| 32 |
Incorrect |
5 ms |
1516 KB |
Output isn't correct |
| 33 |
Incorrect |
5 ms |
1644 KB |
Output isn't correct |
| 34 |
Incorrect |
3 ms |
1260 KB |
Output isn't correct |
| 35 |
Incorrect |
5 ms |
1644 KB |
Output isn't correct |
| 36 |
Correct |
5 ms |
1644 KB |
Output is correct |
| 37 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 38 |
Correct |
179 ms |
12652 KB |
Output is correct |
| 39 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 40 |
Incorrect |
17 ms |
3308 KB |
Output isn't correct |
| 41 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 42 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 43 |
Correct |
160 ms |
12656 KB |
Output is correct |
| 44 |
Incorrect |
6 ms |
1644 KB |
Output isn't correct |
| 45 |
Incorrect |
131 ms |
12640 KB |
Output isn't correct |
| 46 |
Correct |
135 ms |
12652 KB |
Output is correct |
| 47 |
Incorrect |
129 ms |
12652 KB |
Output isn't correct |
| 48 |
Incorrect |
141 ms |
12620 KB |
Output isn't correct |
| 49 |
Correct |
150 ms |
12668 KB |
Output is correct |
| 50 |
Incorrect |
128 ms |
12652 KB |
Output isn't correct |
| 51 |
Incorrect |
128 ms |
12552 KB |
Output isn't correct |
| 52 |
Incorrect |
118 ms |
12636 KB |
Output isn't correct |
| 53 |
Incorrect |
125 ms |
12652 KB |
Output isn't correct |
| 54 |
Incorrect |
114 ms |
12588 KB |
Output isn't correct |
| 55 |
Incorrect |
125 ms |
12604 KB |
Output isn't correct |
| 56 |
Correct |
163 ms |
12652 KB |
Output is correct |
| 57 |
Incorrect |
115 ms |
12780 KB |
Output isn't correct |
| 58 |
Incorrect |
150 ms |
12652 KB |
Output isn't correct |
| 59 |
Incorrect |
114 ms |
12652 KB |
Output isn't correct |
| 60 |
Correct |
122 ms |
12652 KB |
Output is correct |
| 61 |
Correct |
159 ms |
12668 KB |
Output is correct |
| 62 |
Correct |
152 ms |
12668 KB |
Output is correct |
| 63 |
Correct |
165 ms |
12652 KB |
Output is correct |
| 64 |
Correct |
127 ms |
12620 KB |
Output is correct |
| 65 |
Incorrect |
122 ms |
12652 KB |
Output isn't correct |
| 66 |
Incorrect |
119 ms |
12652 KB |
Output isn't correct |
| 67 |
Incorrect |
132 ms |
12632 KB |
Output isn't correct |
| 68 |
Incorrect |
130 ms |
12652 KB |
Output isn't correct |
| 69 |
Incorrect |
120 ms |
12616 KB |
Output isn't correct |
| 70 |
Incorrect |
82 ms |
9196 KB |
Output isn't correct |
| 71 |
Incorrect |
113 ms |
12652 KB |
Output isn't correct |
| 72 |
Incorrect |
137 ms |
12576 KB |
Output isn't correct |
| 73 |
Incorrect |
118 ms |
12640 KB |
Output isn't correct |
| 74 |
Incorrect |
133 ms |
12652 KB |
Output isn't correct |
| 75 |
Incorrect |
113 ms |
12652 KB |
Output isn't correct |
| 76 |
Incorrect |
153 ms |
12652 KB |
Output isn't correct |
| 77 |
Incorrect |
140 ms |
12652 KB |
Output isn't correct |
| 78 |
Incorrect |
140 ms |
12652 KB |
Output isn't correct |
| 79 |
Incorrect |
112 ms |
12628 KB |
Output isn't correct |
| 80 |
Incorrect |
111 ms |
12780 KB |
Output isn't correct |
| 81 |
Incorrect |
119 ms |
12652 KB |
Output isn't correct |
| 82 |
Incorrect |
119 ms |
12604 KB |
Output isn't correct |
| 83 |
Incorrect |
123 ms |
12604 KB |
Output isn't correct |
| 84 |
Incorrect |
111 ms |
12660 KB |
Output isn't correct |
| 85 |
Incorrect |
123 ms |
12624 KB |
Output isn't correct |
| 86 |
Incorrect |
143 ms |
12568 KB |
Output isn't correct |
| 87 |
Incorrect |
120 ms |
12652 KB |
Output isn't correct |
| 88 |
Incorrect |
116 ms |
12676 KB |
Output isn't correct |
| 89 |
Incorrect |
122 ms |
12696 KB |
Output isn't correct |
| 90 |
Incorrect |
78 ms |
9196 KB |
Output isn't correct |
| 91 |
Incorrect |
128 ms |
12556 KB |
Output isn't correct |
| 92 |
Incorrect |
117 ms |
12624 KB |
Output isn't correct |
| 93 |
Incorrect |
149 ms |
12592 KB |
Output isn't correct |
| 94 |
Incorrect |
121 ms |
12652 KB |
Output isn't correct |
| 95 |
Incorrect |
123 ms |
12616 KB |
Output isn't correct |
| 96 |
Incorrect |
127 ms |
12628 KB |
Output isn't correct |
| 97 |
Incorrect |
148 ms |
12656 KB |
Output isn't correct |
| 98 |
Incorrect |
118 ms |
12652 KB |
Output isn't correct |
| 99 |
Incorrect |
116 ms |
12652 KB |
Output isn't correct |
| 100 |
Incorrect |
178 ms |
12668 KB |
Output isn't correct |
