oj.uz

답안 #818777

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
818777 2023-08-10T06:42:50 Z vjudge1 Stove (JOI18_stove) C++17
100 / 100
 15 ms 1492 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    ll n, k;
    cin >> n >> k;
    vector<ll> diff;
    ll x, prev;
    ll ans = n;
    for (int i = 0; i < n; i++)
    {
        if (i == 0)
        {
            cin >> prev;
        }
        else
        {
            cin >> x;
            diff.push_back(x - (prev + 1));
            prev = x;
        }
    }
    sort(diff.begin(), diff.end());
    for (int i = 0; i < n - k; i++)
    {
        ans += diff[i];
        // cout << diff[i];
    }
    cout << ans;

    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 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 340 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 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 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 340 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 14 ms 1492 KB Output is correct
17 Correct 14 ms 1492 KB Output is correct
18 Correct 15 ms 1492 KB Output is correct
19 Correct 14 ms 1492 KB Output is correct
20 Correct 14 ms 1412 KB Output is correct
21 Correct 14 ms 1492 KB Output is correct
22 Correct 14 ms 1492 KB Output is correct
23 Correct 14 ms 1492 KB Output is correct
24 Correct 14 ms 1372 KB Output is correct