| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 781514 |
2023-07-13T07:16:48 Z |
acatmeowmeow |
Stove (JOI18_stove) |
C++11 |
|
300 ms |
262144 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n, k;
cin >> n >> k;
vector<int> arr(n + 5);
for (int i = 1; i <= n; i++) cin >>arr[i];
vector<vector<int>> dp(n + 5, vector<int>(k + 5, 1e18));
unordered_map<int, int> mn;
//for (int i = 0; i <= k; i++) mn[i] = 0;
//mn[0] = 0;
dp[0][0] = 0;
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= k; j++) {
if (!mn.count(j - 1)) mn[j - 1] = 1e18;
dp[i][j] = min(dp[i][j], arr[i] + mn[j - 1]);
mn[j - 1] = min(mn[j - 1], dp[i - 1][j - 1] - arr[i] + 1);
dp[i][j] = min(dp[i][j], arr[i] + mn[j - 1]);
}
}
cout << dp[n][k] << '\n';
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
2 ms |
724 KB |
Output is correct |
| 11 |
Correct |
10 ms |
2900 KB |
Output is correct |
| 12 |
Correct |
98 ms |
24100 KB |
Output is correct |
| 13 |
Correct |
174 ms |
47664 KB |
Output is correct |
| 14 |
Correct |
255 ms |
68916 KB |
Output is correct |
| 15 |
Correct |
258 ms |
70912 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
2 ms |
724 KB |
Output is correct |
| 11 |
Correct |
10 ms |
2900 KB |
Output is correct |
| 12 |
Correct |
98 ms |
24100 KB |
Output is correct |
| 13 |
Correct |
174 ms |
47664 KB |
Output is correct |
| 14 |
Correct |
255 ms |
68916 KB |
Output is correct |
| 15 |
Correct |
258 ms |
70912 KB |
Output is correct |
| 16 |
Correct |
42 ms |
16844 KB |
Output is correct |
| 17 |
Correct |
300 ms |
87404 KB |
Output is correct |
| 18 |
Runtime error |
99 ms |
262144 KB |
Execution killed with signal 9 |
| 19 |
Halted |
0 ms |
0 KB |
- |
