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답안 #103425

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
103425 2019-03-30T14:12:00 Z Alliance Stove (JOI18_stove) C++14
100 / 100
 96 ms 2420 KB 
// In the name of Allah. Ya ali!
#include<bits/stdc++.h>
#define double long double
typedef long long ll;
const ll MAX_N = 1e5+10;
const ll MOD = 1e9+7;
using namespace std;

int a[MAX_N];
int n,k;
ll ans;

int main()
{
    cin >> n >> k;
    for(int i = 1;i<=n;++i)
        cin >> a[i];
    ans = n;
    vector<int> vc;
    sort(a+1,a+n+1);
    for(int i = 2;i<=n;++i)
        vc.push_back(a[i]-a[i-1]-1);
    sort(vc.begin(),vc.end());
    for(int i = 0;i<n-k;++i)
        ans += vc[i];
    cout << ans;
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 3 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 3 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 4 ms 384 KB Output is correct
12 Correct 6 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 6 ms 384 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 3 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 4 ms 384 KB Output is correct
12 Correct 6 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 6 ms 384 KB Output is correct
16 Correct 59 ms 2388 KB Output is correct
17 Correct 52 ms 2292 KB Output is correct
18 Correct 66 ms 2292 KB Output is correct
19 Correct 55 ms 2420 KB Output is correct
20 Correct 96 ms 2292 KB Output is correct
21 Correct 79 ms 2292 KB Output is correct
22 Correct 71 ms 2292 KB Output is correct
23 Correct 76 ms 2292 KB Output is correct
24 Correct 61 ms 2264 KB Output is correct