Submission #1253533

#	Time	Username	Problem	Language	Result	Execution time	Memory
1253533		alex_2008	Souvenirs (IOI25_souvenirs)	C++20	7 / 100	12 ms	412 KiB

souvenirs

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

// provided by the grader
extern pair<vector<int>, long long> transaction(long long M);

void buy_souvenirs(int N, long long P0) {
    // N == 2 here
    if (N == 2) {
    auto [L, R] = transaction(P0 - 1); // buys one type 1
    (void)L; (void)R;
    }
    else {
      for (int i = 1; i < N; ++i) {
        long long M = N - i;         // = P[i]
        for (int t = 0; t < i; ++t) {
            auto [L, R] = transaction(M); // buys exactly type i
            (void)L; (void)R;
        }
      }
    }
}

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