Submission #296928

#	Time	Username	Problem	Language	Result	Execution time	Memory
296928		Gurban	The Big Prize (IOI17_prize)	C++17	20 / 100	1 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) {
	l = 0,r = 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]) l = md+1;
		else r = md-1;
	}
	return rand()%n;
}

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