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답안 #370532

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
370532 2021-02-24T05:28:28 Z Fysty Stove (JOI18_stove) C++17
100 / 100
 51 ms 3192 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
#define rep(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<n;i++)
#define F first
#define S second
#define pb push_back
int main()
{
    ll n,k;
    cin>>n>>k;
    vector<ll> a(n),tmp;
    rep(i,n) cin>>a[i];
    ll tot=a[n-1]+1-a[0];
    rep(i,n-1)
    {
        tmp.pb(a[i+1]-a[i]-1);
    }
    sort(tmp.begin(),tmp.end(),greater<ll>());
    rep(i,k-1) tot-=tmp[i];
    cout<<tot;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 2 ms 364 KB Output is correct
11 Correct 2 ms 364 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 2 ms 364 KB Output is correct
14 Correct 2 ms 364 KB Output is correct
15 Correct 3 ms 364 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 2 ms 364 KB Output is correct
11 Correct 2 ms 364 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 2 ms 364 KB Output is correct
14 Correct 2 ms 364 KB Output is correct
15 Correct 3 ms 364 KB Output is correct
16 Correct 51 ms 3192 KB Output is correct
17 Correct 50 ms 3172 KB Output is correct
18 Correct 49 ms 3172 KB Output is correct
19 Correct 50 ms 3172 KB Output is correct
20 Correct 50 ms 3172 KB Output is correct
21 Correct 50 ms 3172 KB Output is correct
22 Correct 50 ms 3172 KB Output is correct
23 Correct 50 ms 3172 KB Output is correct
24 Correct 50 ms 3172 KB Output is correct