Submission #227975

#	Time	Username	Problem	Language	Result	Execution time	Memory
227975		AaronNaidu	The Big Prize (IOI17_prize)	C++14	20 / 100	5 ms	384 KiB

prize

#include <bits/stdc++.h>
#include "prize.h"
using namespace std;




int find_best(int n) {
    int minn = 0;
    int maxx = n-1;
    while (minn <= maxx)
    {
        int med = (minn + maxx)/2;
        vector<int> v = ask(med);
        if (v[0] == 0 and v[1] == 0)
        {
            return med;
        }
        if (v[0] == 0 and v[1] == 1)
        {
            minn = med + 1;
        }
        else
        {
            maxx = med - 1;
        }
        
    }
    return minn;
}

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