Submission #89999

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
89999	2018-12-19T15:44:22 Z	nikolapesic2802	The Big Prize (IOI17_prize)	C++14	Compilation error	0 ms	0 KB

prize

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

int doit(int l,int r)
{
    int m=(l+r)>>1;
    vector<int> tr=ask(m);
    if(tr[0]+tr[1]==0)
        return m;
    if(l==r)
        return -1;
    if(tr[0]>tr[1])
    {
        int tr=doit(l,m-1);
        if(tr!=-1)
            return tr;
        return doit(m+1,r);
    }
    else
    {
        int tr=doit(m+1,r);
        if(tr!=-1)
            return tr;
        return doit(l,m-1);
    }
}

Compilation message

/tmp/ccOhBasD.o: In function `main':
grader.cpp:(.text.startup+0x98): undefined reference to `find_best(int)'
collect2: error: ld returned 1 exit status