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Submission #648195

# Submission time Handle Problem Language Result Execution time Memory
648195 2022-10-05T16:43:52 Z SemjonsF Stove (JOI18_stove) C++17
100 / 100
 67 ms 1312 KB 
#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n, k;
    cin >> n >> k;
    int t[n];
    for(auto &x:t){
        cin >> x;
    }
    sort(t, t+n);
    int ans = t[n-1]-t[0]+1;
    vector <int> atn;
    for(int i = 1; i < n; i++){
        atn.push_back(t[i]-t[i-1]-1);
    }
    sort(atn.begin(), atn.end(), greater<int>());
    for(int i = 0; i < k-1; i++){
        ans-=atn[i];
    }
    cout << ans;
    return 0;
}

Subtask #1
20.0 / 20.0

# 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 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 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 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 2 ms 304 KB Output is correct
12 Correct 2 ms 212 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 212 KB Output is correct

Subtask #3
50.0 / 50.0

# 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 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 2 ms 304 KB Output is correct
12 Correct 2 ms 212 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 2 ms 212 KB Output is correct
16 Correct 47 ms 1224 KB Output is correct
17 Correct 48 ms 1312 KB Output is correct
18 Correct 50 ms 1312 KB Output is correct
19 Correct 67 ms 1308 KB Output is correct
20 Correct 44 ms 1312 KB Output is correct
21 Correct 49 ms 1308 KB Output is correct
22 Correct 48 ms 1312 KB Output is correct
23 Correct 47 ms 1224 KB Output is correct
24 Correct 59 ms 1308 KB Output is correct