Submission #559770

#	Time	Username	Problem	Language	Result	Execution time	Memory
559770		Mahmudul_Kabir	The Big Prize (IOI17_prize)	C++14	0 / 100	1 ms	208 KiB

prize

#include "prize.h"

int find_best(int n) {
	int l = 0, r = n - 1; 
	int mid; 
	for(int i = 0; i < n; i++) {
		mid = l + (r - l)/2; 
		std::vector<int> res = ask(mid);
		if(res[0] + res[1] == 0) return i;
		if(res[0] > res[1]) r = mid - 1; 
		else l = mid + 1; 
	}
	return 0;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 80