Submission #140336

#	Time	Username	Problem	Language	Result	Execution time	Memory
140336		ggoh	The Big Prize (IOI17_prize)	C++14	20 / 100	91 ms	424 KiB

prize

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


int find_best(int n) {
	int l=0,r=n,h,ans;
	while(1)
    {
        h=(l+r)/2;
        std::vector<int> res=ask(h);
        if(res[0]+res[1]==0){ans=h;break;}
        if(res[0]==1){r=h;}
        else l=h;
    }
	return ans;
}

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