Submission #1258951

#	Time	Username	Problem	Language	Result	Execution time	Memory
1258951		dattenlamj	Souvenirs (IOI25_souvenirs)	C++20	18 / 100	0 ms	412 KiB

souvenirs

#include<bits/stdc++.h>
#define ll long long
std::pair<std::vector<int>, ll> transaction(ll M) ;
void buy_souvenirs(int n, ll P0){
    auto [v,x] = transaction(P0-1);
    ll a[n];
    for (int i=0;i<n;i++){
        a[i]=0;
    }
    a[0]=P0;
    if (v.size()==1){
        a[1]=P0-1-x;
        transaction(a[1]-1);
        transaction(a[1]-1);
    }
    else{
        ll y=P0-x-1;
        transaction((y/2));
    }
}

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