제출 #1276617

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1276617		linhhnt11072010	선물 (IOI25_souvenirs)	C++20	4 / 100	1 ms	404 KiB

souvenirs

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll pp[105];
pair<vector<int>, ll> transaction(ll m);
void buy_souvenirs(int n, ll p0){
	ll ans = p0-1;
	for(int i = 1;i<n;i++){
		pair<vector<int>, ll> pr = transaction(ans);
		ll p = abs(pr.second-ans);
		for(int j = 0;j<pr.first.size();j++) pp[pr.first[j]]++;
		for(int j = pp[i]+1;j<=i;j++){
			for(int j = 0;j<pr.first.size();j++) pp[pr.first[j]]++;
			pp[i]++;
		}
		ans/=pr.first.size();
		if(pr.first.size() == 1) ans--;
	}
}

• Subtask 0: 0 / 0
• Subtask 1: 4 / 4
• Subtask 2: 0 / 3
• Subtask 3: 0 / 14
• Subtask 4: 0 / 18
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• Subtask 6: 0 / 33