Submission #1321058

#	Time	Username	Problem	Language	Result	Execution time	Memory
1321058		sadix	Souvenirs (IOI25_souvenirs)	C++17	0 / 100	13 ms	388 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
#include <stdint.h>
#include <algorithm>

void buy_souvenirs(int N, long long P0) {
    std::vector<long long> M_for_type(N, -1);

    for (long long M = 1; M < P0; M++) {
        auto res = transaction(M);
        for (int t : res.first) {
            if (M_for_type[t] == -1) {
                M_for_type[t] = M;
            }
        }
    }

    for (int type = 1; type < N; type++) {
        for (int cnt = 0; cnt < type; cnt++) {
            transaction(M_for_type[type]);
        }
    }
}

• 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