Submission #296924

#	Time	Username	Problem	Language	Result	Execution time	Memory
296924		Gurban	커다란 상품 (IOI17_prize)	C++17	0 / 100	0 ms	288 KiB

prize

#include <bits/stdc++.h>
#include "prize.h"
#define ff first
#define ss second
using namespace std;

int l,r,md,ans;

int find_best(int n) {
	if(n <= 20){
		l=0,r=n-1,ans=n-1;
		while(l <= r){
			md=(l+r)/2;
			vector<int> jog=ask(md);
			if(jog[0]==0 and jog[1]==0) return md;
			if(jog[0] < jog[1]) r=md-1;
			else l=md+1;
		}
	}
	return rand()%n;
}

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