oj.uz

Submission #633747

# Submission time Handle Problem Language Result Execution time Memory
633747 2022-08-23T07:52:11 Z tvladm2009 Stove (JOI18_stove) C++14
100 / 100
 46 ms 1720 KB 
#include <iostream>
#include <algorithm>
 
using namespace std;
 
const int MAX_N = 1e5;
int a[MAX_N + 1];
int n, k;
 
int main() {
    int ant;
    cin >> n >> k >> ant;
    for (int i = 2; i <= n; i++) {
        int x;
        cin >> x;
        a[i - 1] = x - ant - 1;
        ant = x;
    }
    sort(a + 1, a + n);
    int answer = 0;
    for (int i = 1; i <= n - k; i++) {
        answer += a[i];
    }
    cout << answer + n;
    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 308 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 308 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 2 ms 340 KB Output is correct
13 Correct 2 ms 332 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 308 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 2 ms 340 KB Output is correct
13 Correct 2 ms 332 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 46 ms 1604 KB Output is correct
17 Correct 42 ms 1564 KB Output is correct
18 Correct 41 ms 1612 KB Output is correct
19 Correct 42 ms 1560 KB Output is correct
20 Correct 43 ms 1584 KB Output is correct
21 Correct 44 ms 1720 KB Output is correct
22 Correct 41 ms 1628 KB Output is correct
23 Correct 42 ms 1612 KB Output is correct
24 Correct 42 ms 1632 KB Output is correct