Submission #1286263

#	Time	Username	Problem	Language	Result	Execution time	Memory
1286263		aleksandre	Souvenirs (IOI25_souvenirs)	C++20	0 / 100	1 ms	388 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
using namespace std; 

void buy_souvenirs(int N, long long P0) {
    int k = 0;
	pair <vector<int>, long long> m = transaction(P0-1);
	if (int(m.first.size()) == 2) {
		k = 1;
	}
	if (k == 1) {
		transaction(P0-1-m.second-1);
		transaction(P0-1-m.second-1);
	} else {
		transaction((P0-1-m.second)/2);
	}
}

• 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