Submission #825679

#	Time	Username	Problem	Language	Result	Execution time	Memory
825679		Minindu206	The Big Prize (IOI17_prize)	C++14	20 / 100	1 ms	296 KiB

prize

#include "prize.h"
#include<bits/stdc++.h>
using namespace std;
int find_best(int n) {
	int st = 0, en = n - 1;
	// cout << st << " " << en << '\n';
	while(en - st > 1)
	{
		int mid = (st + en) / 2;
		auto a = ask(mid);
		if(a[0] >= a[1])
			en = mid;
		else
			st = mid + 1;
		// cout << a[0] << " " << a[1] << " " << st << " " << en << '\n';	
	}
	auto a = ask(st);
	if(a[0] + a[1] == 0)
		return st;
	return en;
}

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