Submission #125916

#	Time	Username	Problem	Language	Result	Execution time	Memory
125916		chubyxdxd	The Big Prize (IOI17_prize)	C++11	20 / 100	2 ms	508 KiB

prize

#include "prize.h"
#include <bits/stdc++.h>

using namespace std;
int find_best(int n) {
	vector<int> v;
	int low=0;int hi=n,mid;
	while(hi-low>1){
		v.clear();
		mid=(low+hi)/2;
		v=ask(mid);
		if(v[0]==0 and v[1]==0){
			return mid;
			break;
		}
		if(v[0]<v[1]){
			low=mid;
		}
		else{
			hi=mid;
		}
	}
	return ((low+hi)/2);
}	

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