Submission #820623

#	Time	Username	Problem	Language	Result	Execution time	Memory
820623		vjudge1	The Big Prize (IOI17_prize)	C++17	20 / 100	1 ms	336 KiB

prize

#include "prize.h"
using namespace std;

int find_best(int n) {
	int l = 0, r = n;
	while (r - l > 1){
		int mid = (l + r)/2;
		vector<int> res = ask(mid);
		//cout << mid << "\n";
		if (res[0] > 0)
			r = mid;
		else
			l = mid;
	}
	return l;	
}

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