Submission #288973

#	Time	Username	Problem	Language	Result	Execution time	Memory
288973		Touubs	The Big Prize (IOI17_prize)	C++17	20 / 100	1 ms	512 KiB

prize

#include "prize.h"

int find_best(int n) {
    int min = 0;
    int max = n;

    while (min + 1 < max) {
	int mid = (min + max) / 2;
	if (ask(mid)[0] == 0) min = mid;
	else max = mid;
    }
    return min;

	for(int i = 0; i < n; i++) {
		std::vector<int> res = ask(i);
		if(res[0] + res[1] == 0)
			return i;
	}
	return 0;
}

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