Submission #1250213

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250213		omar1312	Souvenirs (IOI25_souvenirs)	C++20	3 / 100	12 ms	412 KiB

souvenirs

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

using namespace std;

#define ll long long

const int mod = 1000000007, N = 200005;


void buy_souvenirs(int n, long long p0) {
    int p[n+2]{};
    int ask = p0 - 1;
    for(int i = 1; i < n; i++){
        int to = i - p[i];
        assert(to >= 0);
        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;
        }

        ask--;
    }
}


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

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