#include <bits/stdc++.h>
using namespace std;
const int MAXN = 101, MAXM = 51;
const int MAXK = MAXN * MAXM;
int dp[MAXN][MAXM], a[MAXK], b[MAXK], n, m, k;
bool can (int l, int r) {
int mas[m + 1];
fill (mas, mas + 1 + m, 0);
for (int i = l; i <= r; i++) {
for (int j = 1; j <= m; j++) {
mas[j] |= dp[i][j];
}
}
if (count(mas, mas + 1 + m, 0) == 1) {
//cout << "(" << l << ' ' << r << "), ";
return true;
} else return false;
}
signed main() {
ios::sync_with_stdio(0);
cin.tie(0);
cin >> n >> m >> k;
//if (!(n <= 100 && m <= 50))
// return 0;
for (int i = 0; i < k; i++) {
cin >> a[i] >> b[i];
dp[a[i]][b[i]] = 1;
}
int ans = 0;
for (int l = 1; l <= n; l++) {
for (int r = l + m - 1; r <= n; r++) {
if (can(l, r))
ans++;
}
}
cout << ans << '\n';
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 3 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 4 |
Incorrect |
1 ms |
364 KB |
Output isn't 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 |
Correct |
0 ms |
364 KB |
Output is correct |
| 9 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
0 ms |
364 KB |
Output is correct |
| 14 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 15 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 16 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 17 |
Correct |
1 ms |
364 KB |
Output is correct |
| 18 |
Correct |
1 ms |
364 KB |
Output is correct |
| 19 |
Correct |
5 ms |
364 KB |
Output is correct |
| 20 |
Correct |
4 ms |
364 KB |
Output is correct |
| 21 |
Correct |
4 ms |
364 KB |
Output is correct |
| 22 |
Incorrect |
4 ms |
384 KB |
Output isn't correct |
| 23 |
Correct |
4 ms |
364 KB |
Output is correct |
| 24 |
Correct |
4 ms |
364 KB |
Output is correct |
| 25 |
Runtime error |
1 ms |
620 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 26 |
Runtime error |
2 ms |
620 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 27 |
Runtime error |
1 ms |
620 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 28 |
Incorrect |
1288 ms |
416 KB |
Output isn't correct |
| 29 |
Runtime error |
1 ms |
620 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 30 |
Runtime error |
1 ms |
620 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 31 |
Runtime error |
1 ms |
748 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 32 |
Execution timed out |
1584 ms |
492 KB |
Time limit exceeded |
| 33 |
Execution timed out |
1586 ms |
492 KB |
Time limit exceeded |
| 34 |
Execution timed out |
1589 ms |
364 KB |
Time limit exceeded |
| 35 |
Runtime error |
1 ms |
620 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 36 |
Runtime error |
1 ms |
620 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 37 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 38 |
Runtime error |
2 ms |
1772 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 39 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 40 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 41 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 42 |
Runtime error |
2 ms |
748 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 43 |
Runtime error |
2 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 44 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 45 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 46 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 47 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 48 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 49 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 50 |
Runtime error |
1 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
