Submission #554343

#TimeUsernameProblemLanguageResultExecution timeMemory
554343PLMLPod starim krovovima (COCI20_psk)C++14
44 / 50
1 ms304 KiB
#include<bits/stdc++.h>
#define int long long
using namespace std;
signed main(){
	vector<int> a;
	int n,i = 0,t,z,cnt = 0;cin >> n;
	for(int i = 0;i<n;i++){
		cin >> t >> z;
		cnt += t;
		a.push_back(z);
	}
	sort(a.begin(),a.end(),greater<int>());
	while(cnt>0) cnt -= a[i++];
	cout << n - i << endl;
	for(int j = 0;j<i-1;j++) cout << a[j] << " ";
	cout << cnt + a[i-1] << " ";
	for(int j = i;j<n;j++) cout << 0 << " ";
}
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