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답안 #541670

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
541670 2022-03-24T06:15:59 Z pokmui9909 Stove (JOI18_stove) C++17
100 / 100
 25 ms 2976 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

ll N, K;
ll A[100005];

int main(){
    cin.tie(0) -> sync_with_stdio(false);

    cin >> N >> K;
    vector<ll> V;
    for(int i = 1; i <= N; i++){
        cin >> A[i];
        if(i > 1) V.push_back(A[i] - A[i - 1] - 1);
    }
    sort(V.begin(), V.end());
    ll ans = 0;
    for(int i = 0; i < N - K; i++){
        ans += V[i];
    }
    cout << ans + N;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 328 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 19 ms 2900 KB Output is correct
17 Correct 25 ms 2920 KB Output is correct
18 Correct 25 ms 2884 KB Output is correct
19 Correct 20 ms 2880 KB Output is correct
20 Correct 20 ms 2968 KB Output is correct
21 Correct 19 ms 2976 KB Output is correct
22 Correct 24 ms 2892 KB Output is correct
23 Correct 24 ms 2956 KB Output is correct
24 Correct 19 ms 2972 KB Output is correct