| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 444803 |
2021-07-15T11:35:21 Z |
zxcvbnm |
Kitchen (BOI19_kitchen) |
C++14 |
|
81 ms |
1056 KB |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int INF = 1e9 + 5;
const int maxN = 305;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int n, m, k;
cin >> n >> m >> k;
vector<int> a(n), b(m);
for(int& i : a) {
cin >> i;
}
for(int& i : b) {
cin >> i;
}
int ans = INF;
for(int i : a) {
if (i < k) {
cout << "Impossible\n";
exit(0);
}
}
int time = accumulate(a.begin(), a.end(), 0);
vector<int> last(maxN*maxN, -INF);
last[0] = 0;
vector<int> curr(maxN*maxN, -INF);
for(int i = 1; i <= m; i++) {
for(int j = 0; j < maxN*maxN; j++) {
curr[j] = last[j];
if (j-b[i-1] < 0) continue;
curr[j] = max(curr[j], last[j-b[i-1]] + min(n, b[i-1]));
if (curr[j] >= k*n && j >= time && j-time < ans) {
ans = j-time;
}
}
last = curr;
}
if (ans == INF) {
cout << "Impossible\n";
} else {
cout << ans << "\n";
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
972 KB |
Output is correct |
| 2 |
Correct |
1 ms |
972 KB |
Output is correct |
| 3 |
Correct |
1 ms |
972 KB |
Output is correct |
| 4 |
Correct |
1 ms |
972 KB |
Output is correct |
| 5 |
Correct |
1 ms |
972 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
972 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
972 KB |
Output is correct |
| 2 |
Correct |
1 ms |
972 KB |
Output is correct |
| 3 |
Correct |
1 ms |
972 KB |
Output is correct |
| 4 |
Correct |
1 ms |
972 KB |
Output is correct |
| 5 |
Correct |
1 ms |
972 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
972 KB |
Output is correct |
| 9 |
Correct |
5 ms |
972 KB |
Output is correct |
| 10 |
Correct |
6 ms |
1052 KB |
Output is correct |
| 11 |
Correct |
6 ms |
972 KB |
Output is correct |
| 12 |
Correct |
5 ms |
972 KB |
Output is correct |
| 13 |
Correct |
5 ms |
972 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
71 ms |
1044 KB |
Output is correct |
| 2 |
Correct |
62 ms |
972 KB |
Output is correct |
| 3 |
Correct |
81 ms |
972 KB |
Output is correct |
| 4 |
Correct |
81 ms |
1032 KB |
Output is correct |
| 5 |
Correct |
79 ms |
972 KB |
Output is correct |
| 6 |
Correct |
58 ms |
972 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
14 ms |
972 KB |
Output is correct |
| 2 |
Correct |
11 ms |
1052 KB |
Output is correct |
| 3 |
Correct |
11 ms |
1056 KB |
Output is correct |
| 4 |
Correct |
12 ms |
1052 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
972 KB |
Output is correct |
| 2 |
Correct |
1 ms |
972 KB |
Output is correct |
| 3 |
Correct |
1 ms |
972 KB |
Output is correct |
| 4 |
Correct |
1 ms |
972 KB |
Output is correct |
| 5 |
Correct |
1 ms |
972 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
972 KB |
Output is correct |
| 9 |
Correct |
5 ms |
972 KB |
Output is correct |
| 10 |
Correct |
6 ms |
1052 KB |
Output is correct |
| 11 |
Correct |
6 ms |
972 KB |
Output is correct |
| 12 |
Correct |
5 ms |
972 KB |
Output is correct |
| 13 |
Correct |
5 ms |
972 KB |
Output is correct |
| 14 |
Correct |
71 ms |
1044 KB |
Output is correct |
| 15 |
Correct |
62 ms |
972 KB |
Output is correct |
| 16 |
Correct |
81 ms |
972 KB |
Output is correct |
| 17 |
Correct |
81 ms |
1032 KB |
Output is correct |
| 18 |
Correct |
79 ms |
972 KB |
Output is correct |
| 19 |
Correct |
58 ms |
972 KB |
Output is correct |
| 20 |
Correct |
14 ms |
972 KB |
Output is correct |
| 21 |
Correct |
11 ms |
1052 KB |
Output is correct |
| 22 |
Correct |
11 ms |
1056 KB |
Output is correct |
| 23 |
Correct |
12 ms |
1052 KB |
Output is correct |
| 24 |
Correct |
0 ms |
204 KB |
Output is correct |
| 25 |
Correct |
56 ms |
1032 KB |
Output is correct |
| 26 |
Correct |
66 ms |
1036 KB |
Output is correct |
| 27 |
Correct |
44 ms |
972 KB |
Output is correct |
| 28 |
Correct |
64 ms |
972 KB |
Output is correct |
| 29 |
Correct |
65 ms |
972 KB |
Output is correct |
| 30 |
Correct |
80 ms |
1036 KB |
Output is correct |
