Submission #302149

#	Time	Username	Problem	Language	Result	Execution time	Memory
302149		TMJN	The Big Prize (IOI17_prize)	C++17	20 / 100	1 ms	384 KiB

prize

#include "prize.h"
#include <bits/stdc++.h>
using namespace std;

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

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