Submission #1250269

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250269		guymmk	선물 (IOI25_souvenirs)	C++20	7 / 100	12 ms	412 KiB

souvenirs

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


void buy_souvenirs(int n, long long p0){
    long long cur=p0-1;
    long long a[n+5]={};
    for(int i=1;i<n;i++){
        int g=1;
        while(1){
            if(a[i]<i){
                pair<vector<int>,long long> d=transaction(cur);
                for(auto k:d.first)a[k]++;
                if(d.second==1||d.first.size()!=1){
                    g=2;
                }
            }else break;
        }cur-=g;
    }
}

• Subtask 0: 0 / 0
• Subtask 1: 4 / 4
• Subtask 2: 3 / 3
• Subtask 3: 0 / 14
• Subtask 4: 0 / 18
• Subtask 5: 0 / 28
• Subtask 6: 0 / 33