Submission #104410

#	Time	Username	Problem	Language	Result	Execution time	Memory
104410		Badral	The Big Prize (IOI17_prize)	C++17	Compilation error	0 ms	0 KiB

prize

#include<bits/stdc++.h>
#include "prize.h"
using namespace std;
int can(int k) {
	vector<int> cer = ask(k);
	if(cer[0] == 0 && cer[1] == 0) return 2;
	return (cer[0] == 0);
}

int find_best(int n, int kk = 0) {
	for(int i = n/2; i >= 1; i /= 2) {
		while(true) {
			int p = can(i+kk);
			if(p == 2) return (i+kk);
			if(p == 1 && kk+i <= n) 
				kk += i;
			else break;
		}
	}
	return kk;
}

Compilation message (stderr)

/tmp/ccRlnpIj.o: In function `main':
grader.cpp:(.text.startup+0xa8): undefined reference to `find_best(int)'
collect2: error: ld returned 1 exit status