제출 #416790

#제출 시각아이디문제언어결과실행 시간메모리
416790minzoaStove (JOI18_stove)C++14
100 / 100
24 ms1672 KiB
#include <bits/stdc++.h> using namespace std; const int N = 100005; int n,k,a[N],r; int main(){ ios_base::sync_with_stdio(false);cin.tie(NULL); cin >> n >> k; for(int i=0; i<n; i++)cin>>a[i]; r=a[n-1]-a[0]+1; adjacent_difference(a,a+n,a); sort(a+1,a+n, greater<int>()); for(int i=1; i < k; i++) r -= (a[i] - 1); cout << r << endl; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...