답안 #850979

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
850979 2023-09-18T04:49:48 Z NamPE Stove (JOI18_stove) C++17
100 / 100
16 ms 3232 KB
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int main() {
    ios::sync_with_stdio(0);
    cout.tie(0);
    cin.tie(0);

    ll n, k;
    cin >> n >> k;

    vector<ll> a(n);

    for (ll& i : a) {
        cin >> i;
    }

    ll ans = a.back() - a[0] + 1;

    vector<ll> v;

    for(ll i = 1; i < n; i++) {
        v.push_back(a[i] - a[i - 1] - 1);
    }

    sort(v.begin(), v.end(), greater{});

    for(ll i = 0; i <= k - 2; i++) {
        ans -= v[i];
    }

    cout << ans;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 15 ms 3036 KB Output is correct
17 Correct 15 ms 3032 KB Output is correct
18 Correct 14 ms 3032 KB Output is correct
19 Correct 14 ms 3032 KB Output is correct
20 Correct 15 ms 3032 KB Output is correct
21 Correct 15 ms 3036 KB Output is correct
22 Correct 15 ms 3036 KB Output is correct
23 Correct 14 ms 3032 KB Output is correct
24 Correct 16 ms 3232 KB Output is correct