답안 #369480

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
369480	2021-02-21T18:26:37 Z	MilosMilutinovic	K개의 묶음 (IZhO14_blocks)	C++14	0 / 100	1 ms	492 KB

blocks

#include <bits/stdc++.h>

using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n, k;
  cin >> n >> k;
  vector<int> a(n);
  for (int i = 0; i < n; i++) {
    cin >> a[i];
  }
  const int inf = (int) 1e9;
  vector<vector<int>> dp(n, vector<int>(k, inf));
  int curr = 0;
  for (int i = 0; i < n; i++) {
    curr = max(curr, a[i]);
    dp[i][0] = curr;
  }
  for (int i = 1; i < k; i++) {
    for (int j = 0; j < n; j++) {
      int mx = 0;
      for (int l = j; l >= 0; l--) {
        mx = max(mx, a[l]);
        dp[j][i] = min(dp[j][i], dp[l][i - 1] + mx);
      }
    }
  }
  cout << dp[n - 1][k - 1] << '\n';
  return 0;
}

Subtask #1

0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Incorrect	0 ms	364 KB	Output isn't correct
11	Halted	0 ms	0 KB	-

Subtask #2

0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Incorrect	1 ms	492 KB	Output isn't correct
11	Halted	0 ms	0 KB	-

Subtask #3

0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Incorrect	0 ms	364 KB	Output isn't correct
11	Halted	0 ms	0 KB	-

Subtask #4

0 / 47.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Incorrect	0 ms	364 KB	Output isn't correct
11	Halted	0 ms	0 KB	-