Submission #734063

#	Time	Username	Problem	Language	Result	Execution time	Memory
734063		LCJLY	Stove (JOI18_stove)	C++14	100 / 100	25 ms	2260 KiB

stove

#include <bits/stdc++.h>  //needa retype template incase bret reynold yeah bruh moment ill me
using namespace std;
 
#define int long long 
typedef pair<int,int>pii;
 
int32_t main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n,k;
	cin >> n >> k;
 
	int arr[n+5];
 
	for(int x=1;x<=n;x++){
		cin >> arr[x];
	}
 
	priority_queue<int>pq;
	for(int x=2;x<=n;x++){
		pq.push(arr[x]-arr[x-1]-1);
	}
 
	int counter=arr[n]-arr[1]+1;
 
    for(int bruh=0; bruh<k-1; ++bruh) {
        auto cur=pq.top();
        counter-=cur;
        pq.pop();
	}
	cout << counter;
}

• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 50 / 50