Submission #1239560

#	Time	Username	Problem	Language	Result	Execution time	Memory
1239560		mychecksedad	The Big Prize (IOI17_prize)	C++20	20 / 100	0 ms	408 KiB

prize

#include "prize.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define pii pair<int,int>
#define ff first
#define ss second
#define vi vector<int>

int find_best(int n) {
	int l = 0, r = n - 1;
	while(l <= r){
		int mid = l+r>>1;
		vi res = ask(mid);
		if(res[0] + res[1] == 0) return mid;
		if(res[0]){
			r = mid - 1;
		}else{
			l = mid + 1;
		}
	}

	return 0;
}

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