Submission #1299547

#	Time	Username	Problem	Language	Result	Execution time	Memory
1299547		zowi	Stove (JOI18_stove)	C++20	0 / 100	2 ms	580 KiB

stove

#include<bits/stdc++.h>
using namespace std;

int main()
{
	ios_base::sync_with_stdio(0);
	int l = 1e9,p = 0,n,k,x,po;
	cin >> n >> k >> l;
	po = l;
	vector<int> tab;
	for(int i = 1;i < n;++i)
	{
		cin >> x;
		p = x;
		tab.push_back(-(x-po-1));
		po = x;
		//cout << x-po-1 << endl;
	}
	sort(tab.begin(),tab.end());
	int wyn = p-l+1;
	for(int i = 1;i < k;++i)
	{
		wyn += tab[i-1];
	}
	cout << wyn;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 30
• Subtask 3: 0 / 50