#include <iostream>
#include <vector>
#include <cassert>
using namespace std;
using ll = long long;
using vll = vector<ll>;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int N;
cin >> N;
vll t(1+N);
t[0] = 0;
for(int i = 1; i <= N; i++) cin >> t[i];
vll dp(1+N, 1'000'000'000'000'000'000LL);
dp[0] = 0;
vll diff;
for(int i = 1; i <= N; i++)
{
ll curr_max = 0;
for(int j = i-1; j >= 0; j--)
{
curr_max = max(curr_max, t[j+1]);
dp[i] = min(dp[i], dp[j] + curr_max * (N - j));
}
// if(i > 1) diff.push_back(dp[i] - dp[i-1]);
if(i > 2) assert(dp[i-1] - dp[i-2] <= dp[i] - dp[i-1]);
}
cout << dp[N] << '\n';
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Runtime error |
1 ms |
460 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
460 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Runtime error |
1 ms |
460 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1084 ms |
15940 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Runtime error |
1 ms |
460 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Runtime error |
1 ms |
460 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |