Submission #1253130

#	Time	Username	Problem	Language	Result	Execution time	Memory
1253130		hectormedrano	Souvenirs (IOI25_souvenirs)	C++20	21 / 100	12 ms	412 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>
#include <bits/stdc++.h>
using namespace std;

void buy_souvenirs(int N, long long P0) {
  long long x = P0;
	int t = 0;
	for (int i = 0; i < N - 1; i++) {
		for (int j = 1; j < i; j++) {transaction(x);}
		pair<vector<int>, long long> res = transaction(x - 1);
		vector<int> v = res.first;
		long long c = res.second + 1;
		if (v.size() == 1) {
			x -= c;
		} else {
			t++;
			x -= 2;
		}
	}
	for (int i = t;i < N - 2;i++) { transaction(x);}
  return;
}

• 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