Submission #1250231

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250231		omar1312	선물 (IOI25_souvenirs)	C++20	18 / 100	0 ms	420 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
#include <bits/stdc++.h>

using namespace std;

#define ll long long

const int mod = 1000000007;

int p[200005];

void buy_souvenirs(int n, long long p0) {
    ll ask = p0 - 1;

    pair<vector<int>, ll> res = transaction(ask);
    if(res.first.size() == 1){
        ask -= res.second + 1;
        transaction(ask);
        transaction(ask);
    }
    else{
        ll sum = ask - res.second;
        transaction(sum / 2);
    }

    return;
}


// int main(){
// cin.tie(0)->sync_with_stdio(0);
    
// }

• 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