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답안 #924817

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
924817 2024-02-09T19:15:33 Z SalihSahin Stove (JOI18_stove) C++17
100 / 100
 15 ms 3292 KB 
#include<bits/stdc++.h>
#define pb push_back
#define int long long
#define mp make_pair
using namespace std;
 
const int mod = 998244353;
const int inf = 1e16;
const int N = 55;

int32_t main(){
    cin.tie(0); cout.tie(0);
    ios_base::sync_with_stdio(false);
    int n, k;
    cin>>n>>k;
    vector<int> a(n);
    vector<int> diff;
    for(int i = 0; i < n; i++){
        cin>>a[i];
        if(i > 0){
            diff.pb(a[i] - a[i-1] - 1);
        }
    }
    int ans = a[n-1] - a[0] + 1;
    k--;
    sort(diff.rbegin(), diff.rend());
    for(int i = 0; i < min((int)diff.size(), k); i++){
        ans -= diff[i];
    }
    cout<<ans<<endl;
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 860 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 452 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 860 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 544 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 860 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 452 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 544 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 15 ms 3292 KB Output is correct
17 Correct 15 ms 3292 KB Output is correct
18 Correct 15 ms 3292 KB Output is correct
19 Correct 15 ms 3288 KB Output is correct
20 Correct 15 ms 3292 KB Output is correct
21 Correct 15 ms 3256 KB Output is correct
22 Correct 15 ms 3292 KB Output is correct
23 Correct 15 ms 3284 KB Output is correct
24 Correct 15 ms 3292 KB Output is correct