#include <bits/stdc++.h>
using namespace std;
#define all(x) begin(x), end(x)
#define sz(x) ((int)size(x))
#define trace(x) cout << #x << ": " << (x) << endl;
typedef long long ll;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
const int S = 50, N = 50, T = 20000;
int L[S][T], R[S][T], W[S][T], s, n, t, A[T], dp[S][T];
bool solved[N][T];
int weight(int l, int r) {
int every = 0;
for (int i = 0; i < n; ++i) {
int sum = 0;
bool ok = true;
for (int j = l; j <= r; ++j) {
if (!solved[i][j]) {
ok = false;
break;
}
sum += A[j];
}
every += ok ? sum : 0;
}
return every;
}
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
cin >> n >> t >> s;
for (int i = 0; i < t; ++i) {
cin >> A[i];
}
for (int i = 0; i < n; ++i) {
string ss;
cin >> ss;
for (int j = 0; j < t; ++j) {
solved[i][j] = ss[j] == '1';
}
}
for (int i = 0; i < t; ++i) {
for (int cnt = 0; cnt < s; ++cnt) {
dp[i][cnt] = INT_MAX;
for (int j = i; j > -1; --j) {
if (cnt > j) break;
if (j == 0) {
dp[i][cnt] = weight(j, i);
} else if (cnt && dp[j - 1][cnt - 1] != INT_MAX){
dp[i][cnt] = min(dp[i][cnt], dp[j - 1][cnt - 1]) + weight(j, i);
}
}
if (i == t - 1) {
cout << dp[i][cnt] << '\n';
}
}
}
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Incorrect |
4 ms |
596 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
20 ms |
1416 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
79 ms |
25348 KB |
Execution killed with signal 11 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Incorrect |
4 ms |
596 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |