답안 #423762

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
423762 2021-06-11T12:24:41 Z Apiram Stove (JOI18_stove) C++14
100 / 100
64 ms 3260 KB
#include<bits/stdc++.h>
using namespace std;
int main(){
    int64_t n,k;cin>>n>>k;
    vector<int64_t>arr(n);
    for (int i =0;i<n;++i){
        cin>>arr[i];
    }
  vector<int64_t>brr;
  for (int i =0;i<n-1;++i){
    brr.push_back(arr[i+1]-arr[i]-1);
  }
  sort(brr.rbegin(),brr.rend());
  int64_t ans = arr[n-1]+1-arr[0];
  for (int i =0;i<k-1;++i)ans-=brr[i];
  cout<<ans<<endl;}
//2 + 4 + 3 + 2 + 1
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 288 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 288 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 288 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 288 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 2 ms 332 KB Output is correct
11 Correct 3 ms 332 KB Output is correct
12 Correct 2 ms 332 KB Output is correct
13 Correct 2 ms 332 KB Output is correct
14 Correct 3 ms 332 KB Output is correct
15 Correct 2 ms 400 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 288 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 288 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 2 ms 332 KB Output is correct
11 Correct 3 ms 332 KB Output is correct
12 Correct 2 ms 332 KB Output is correct
13 Correct 2 ms 332 KB Output is correct
14 Correct 3 ms 332 KB Output is correct
15 Correct 2 ms 400 KB Output is correct
16 Correct 57 ms 3168 KB Output is correct
17 Correct 56 ms 3260 KB Output is correct
18 Correct 53 ms 3104 KB Output is correct
19 Correct 54 ms 3104 KB Output is correct
20 Correct 59 ms 3132 KB Output is correct
21 Correct 64 ms 3088 KB Output is correct
22 Correct 61 ms 3088 KB Output is correct
23 Correct 58 ms 3104 KB Output is correct
24 Correct 61 ms 3096 KB Output is correct