Submission #1254080

#	Time	Username	Problem	Language	Result	Execution time	Memory
1254080		vpinx	Souvenirs (IOI25_souvenirs)	C++20	4 / 100	1 ms	416 KiB

souvenirs

#include "souvenirs.h"
#include <bits/stdc++.h>
using namespace std;

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

void buy_souvenirs(int n, long long p0) {
    if (n == 2) auto [l, r] = transaction(p0 - 1);
    else {
        int sum = n * (n - 1) / 2;
        for (int i = 1; i < n; i++) {
            auto [l, r] = transaction(sum);
            sum -= (n - i);
        }
    }
}

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