oj.uz

답안 #958828

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
958828 2024-04-06T23:42:51 Z vjudge1 Stove (JOI18_stove) C++17
100 / 100
 18 ms 2140 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vll = vector <ll>;

int main () {
    cin.tie(nullptr) -> sync_with_stdio(false);
    ll n, k;
    cin >> n >> k;
    vll ve(n);
    for (ll &i : ve) cin >> i;
    sort(ve.begin(), ve.end());
    vll diff(n-1);
    for (ll i = 1; i < n; i++)
        diff[i-1] = ve[i]-ve[i-1]-1;
    sort(diff.begin(), diff.end());
    ll ans = n;
    k = n-k;
    for (ll i = 0; i < k; i++) {
        ans += diff[i];
    }
    cout << ans << '\n';
    return 0;
}

Subtask #1
20.0 / 20.0

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

Subtask #2
30.0 / 30.0

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

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 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 348 KB Output is correct
16 Correct 16 ms 1880 KB Output is correct
17 Correct 15 ms 2020 KB Output is correct
18 Correct 15 ms 2024 KB Output is correct
19 Correct 15 ms 1884 KB Output is correct
20 Correct 15 ms 1884 KB Output is correct
21 Correct 18 ms 2140 KB Output is correct
22 Correct 15 ms 1884 KB Output is correct
23 Correct 16 ms 2036 KB Output is correct
24 Correct 15 ms 1884 KB Output is correct