Submission #1277185

#	Time	Username	Problem	Language	Result	Execution time	Memory
1277185		stephit	Souvenirs (IOI25_souvenirs)	C++20	21 / 100	13 ms	400 KiB

souvenirs

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

int cnt[101];
ll p[101];

void buy_souvenirs(int n, long long p0) {
    p[0] = p0;
    for (int i = 1; i <= n - 1; i++) {
        auto [v, r] = transaction(p[i - 1] - 1);
        if (r == 1 || v.size() == 2) {
            if (v.size() == 2) cnt[n - 1]++;
            p[i] = p[i - 1] - 2;
        } else {
            p[i] = p[i - 1] - 1;
        }
        cnt[i]++;
    }

    for (int i = 1; i <= n - 1; i++) {
        for (int j = cnt[i] + 1; j <= i; j++) transaction(p[i]);
    }
}

• 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