Submission #1250228

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250228		omar1312	Souvenirs (IOI25_souvenirs)	C++20	21 / 100	12 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;
    for(int i = 1; i < n; i++){
        int to = i - p[i];
        for(int j = 0; j < to; j++){
            pair<vector<int>, long long> res = transaction(ask);
            for(auto &k : res.first){
                p[k]++;
            }

            ask = ask - res.second - (int)res.first.size() + 1;
        }

        ask--;
    }
}


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

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