제출 #592464

#제출 시각아이디문제언어결과실행 시간메모리
592464hltk커다란 상품 (IOI17_prize)C++17
20 / 100
1 ms296 KiB
#include "prize.h"

#include <bits/stdc++.h>

using namespace std;

int find_best(int n) {
	int l = 0, r = n;
	while (l < r) {
		int m = (l + r) / 2;
		if (ask(m)[1] == 0) r = m;
		else l = m + 1;
	}
	return l;
}
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