| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1334408 | iderzolboo5 | Stove (JOI18_stove) | C++20 | 35 ms | 1964 KiB |
#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main() {
ll n,i,x;
cin>>n>>x;
ll a[n+5],b[n+5];
for(i=1;i<=n;i++){
cin>>a[i];
}
for(i=1;i<n;i++){
b[i]=a[i+1]-a[i]-1;
}
sort(b+1,b+n);
ll ans=0;
for(i=1;i<=n-x;i++){
ans+=b[i];
}
cout<<ans+n;
}
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| # | Verdict | Execution time | Memory | Grader output |
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| # | Verdict | Execution time | Memory | Grader output |
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