oj.uz

답안 #780636

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
780636 2023-07-12T11:09:22 Z PikachudoraEHE67 Stove (JOI18_stove) C++14
100 / 100
 19 ms 1300 KB 
#include<bits/stdc++.h>
#define fi first
#define se second
#define ll long long
#define pii pair<int,int>
#define piii pair<int,pii>
int const ee = 1e9 + 7;
using namespace std;
int s[100005];priority_queue<int,vector<int>>pq;
int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    int n,m;cin>>n>>m;
    int nn=INT_MAX,mm=INT_MIN;
    for(int i=1;i<=n;i++){
        cin>>s[i];
        if(i>1)pq.push(s[i]-s[i-1]);
        mm=max(mm,s[i]);nn=min(nn,s[i]);
    }
    int ss = mm-nn;int mmm = m;
    m--;
    while(m--){
        //cout<<pq.top();
        ss-=pq.top();pq.pop();
    }
    cout<<ss+mmm;
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 0 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 0 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 0 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 9 ms 1240 KB Output is correct
17 Correct 10 ms 1240 KB Output is correct
18 Correct 10 ms 1200 KB Output is correct
19 Correct 10 ms 1240 KB Output is correct
20 Correct 17 ms 1300 KB Output is correct
21 Correct 18 ms 1164 KB Output is correct
22 Correct 19 ms 1188 KB Output is correct
23 Correct 18 ms 1240 KB Output is correct
24 Correct 19 ms 1240 KB Output is correct