oj.uz

Submission #37918

# Submission time Handle Problem Language Result Execution time Memory
37918 2017-12-29T02:59:28 Z Talant K blocks (IZhO14_blocks) C++14
53 / 100
 1000 ms 42252 KB 
#include <bits/stdc++.h>

#define fr first
#define sc second
#define OK puts("OK");
#define pb push_back
#define mk make_pair

using namespace std;

typedef long long ll;

const int inf = (int)1e9 + 7;
const int N = (int)1e5 + 7;

int n,k;
int a[N];
int dp[102][N];

int get (int l,int r) {
        int mx = 0;
        for (int i = l; i <= r; i ++)
                mx = max(mx,a[i]);
        return mx;
}
int main () {
        cin >> n >> k;

        for (int i = 1; i <= n; i ++) {
                cin >> a[i];
        }
        memset(dp,0x3f3f3f3f,sizeof(dp));

        dp[1][1] = a[1];
        dp[0][0] = 0;

        for (int i = 1; i <= k; i ++) {
                for (int j = 1; j <= n; j ++) {
                        for (int l = i - 1; l < j; l ++) {
                                dp[i][j] = min(dp[i][j],dp[i - 1][l] + get(l + 1,j));
                        }
                }
        }
        cout << dp[k][n] << endl;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 42252 KB Output is correct
2 Correct 0 ms 42252 KB Output is correct
3 Correct 0 ms 42252 KB Output is correct
4 Correct 0 ms 42252 KB Output is correct
5 Correct 0 ms 42252 KB Output is correct
6 Correct 0 ms 42252 KB Output is correct
7 Correct 6 ms 42252 KB Output is correct
8 Correct 0 ms 42252 KB Output is correct
9 Correct 0 ms 42252 KB Output is correct
10 Correct 6 ms 42252 KB Output is correct
11 Correct 6 ms 42252 KB Output is correct
12 Correct 3 ms 42252 KB Output is correct
13 Correct 0 ms 42252 KB Output is correct
14 Correct 3 ms 42252 KB Output is correct
15 Correct 3 ms 42252 KB Output is correct
16 Correct 0 ms 42252 KB Output is correct
17 Correct 3 ms 42252 KB Output is correct
18 Correct 6 ms 42252 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 42252 KB Output is correct
2 Correct 9 ms 42252 KB Output is correct
3 Correct 6 ms 42252 KB Output is correct
4 Correct 3 ms 42252 KB Output is correct
5 Correct 6 ms 42252 KB Output is correct
6 Correct 0 ms 42252 KB Output is correct
7 Correct 3 ms 42252 KB Output is correct
8 Correct 0 ms 42252 KB Output is correct
9 Correct 0 ms 42252 KB Output is correct
10 Correct 13 ms 42252 KB Output is correct
11 Correct 13 ms 42252 KB Output is correct
12 Correct 0 ms 42252 KB Output is correct
13 Correct 0 ms 42252 KB Output is correct
14 Correct 6 ms 42252 KB Output is correct
15 Correct 0 ms 42252 KB Output is correct
16 Correct 3 ms 42252 KB Output is correct
17 Correct 6 ms 42252 KB Output is correct
18 Correct 0 ms 42252 KB Output is correct
19 Correct 3 ms 42252 KB Output is correct
20 Correct 3 ms 42252 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 42252 KB Output is correct
2 Correct 3 ms 42252 KB Output is correct
3 Correct 3 ms 42252 KB Output is correct
4 Correct 0 ms 42252 KB Output is correct
5 Correct 9 ms 42252 KB Output is correct
6 Correct 3 ms 42252 KB Output is correct
7 Correct 0 ms 42252 KB Output is correct
8 Correct 0 ms 42252 KB Output is correct
9 Correct 6 ms 42252 KB Output is correct
10 Correct 6 ms 42252 KB Output is correct
11 Correct 3 ms 42252 KB Output is correct
12 Correct 0 ms 42252 KB Output is correct
13 Correct 6 ms 42252 KB Output is correct
14 Correct 6 ms 42252 KB Output is correct
15 Correct 13 ms 42252 KB Output is correct
16 Correct 13 ms 42252 KB Output is correct
17 Correct 3 ms 42252 KB Output is correct
18 Correct 6 ms 42252 KB Output is correct
19 Correct 3 ms 42252 KB Output is correct

Subtask #4
0 / 47.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1000 ms 42252 KB Execution timed out
2 Halted 0 ms 0 KB -