Submission #1252293

#	Time	Username	Problem	Language	Result	Execution time	Memory
1252293		ginkgobiloba	Souvenirs (IOI25_souvenirs)	C++20	4 / 100	0 ms	412 KiB

souvenirs

#include <iostream>
#include <vector>
#include <utility>
using namespace std;

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

void solve_2(int N, long long P0) {
    transaction(P0 - 1);
}

void solve_3(int N, long long P0) {
    auto t = transaction(P0 - 1);
    long long s = P0 - t.second;
    transaction(s / 2);
}

void buy_souvenirs(int N, long long P0) {
    if (N == 2) {
        solve_2(N, P0);
        return;
    }
    if (N == 3) {
        solve_3(N, P0);
        return;
    }
}

• 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