Submission #1256977

#	Time	Username	Problem	Language	Result	Execution time	Memory
1256977		Canuc80k	Souvenirs (IOI25_souvenirs)	C++20	0 / 100	3 ms	420 KiB

souvenirs

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

std::pair<std::vector<int>, long long> transaction(long long m);

const ll n = 1e6 + 1;

ll cnt[n];

void buy_souvenirs(int n, long long p) {
    ll cur = p;
    for (int i = 1; i < n; i ++) {
        auto [v, x] = transaction(cur * 3 / 4);
        // cout << "Debug: " << cur << ' ' << cur * 3 / 4 << ' ' << x << ' ' << p * 3 << endl;
        cur = cur * 3 / 4 - x;
        for (int j = 1; j < i; j ++) transaction(cur);
    }
}

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