Submission #1327808

#	Time	Username	Problem	Language	Result	Execution time	Memory
1327808		adiyer	Souvenirs (IOI25_souvenirs)	C++20	18 / 100	0 ms	332 KiB

souvenirs

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

using namespace std;

typedef long long ll;

void buy_souvenirs(int n, ll p0) {
    pair < vector < int >, ll > res;
    res = transaction(p0 - 1);
    if(res.first.size() == 1){
        ll p1 = p0 - 1 - res.second;
        transaction(p1 - 1);
        transaction(p1 - 1);
        return;
    }
    ll s = p0 - 1 - res.second;
    transaction(s / 2);
}

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