제출 #914351

#제출 시각아이디문제언어결과실행 시간메모리
914351LM1Stove (JOI18_stove)C++14
100 / 100
39 ms2512 KiB
#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N=1e5+5;
int n,k,ans,t,t1;
priority_queue<int>v;
main(){
	cin>>n>>k;
	cin>>t1;
	ans=t1;
	for(int i=0;i<n-1;i++){
		cin>>t;
		v.push(t-t1-1);
		t1=t;
	}
	ans=t-ans+1;
	k--;while(k--){
		ans-=v.top();
		v.pop();
	}
	if(n==1){cout<<1;return 0;}
	cout<<ans;
}

컴파일 시 표준 에러 (stderr) 메시지

stove.cpp:7:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    7 | main(){
      | ^~~~
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