Submission #844373

#	Time	Username	Problem	Language	Result	Execution time	Memory
844373		vjudge1	Pod starim krovovima (COCI20_psk)	C++17	50 / 50	1 ms	348 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
main(){
	int n;cin>>n;
	int tot = 0;
	vector<pair<int,int>> arr(n);
	for (int i = 0; i < n; ++i)
	{
		int x;cin>>x;
		tot+=x;
		cin>>arr[i].first;
		arr[i].second=i;
	}
	sort(arr.rbegin(), arr.rend());
	vector<int> ans(n);
	int kk = 0;
	for (int i = 0; i < n; i++){
		int ver = min(arr[i].first,tot);
		tot-=ver;
		if (ver==0) kk++;
		ans[arr[i].second]=ver;
	}
	cout<<kk<<endl;
	for (int i = 0; i < n; ++i)
	{
		cout<<ans[i]<<" ";
	}
	cout<<endl;
}

Compilation message (stderr)

psk.cpp:4:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    4 | main(){
      | ^~~~

• Subtask 1: 50 / 50