Submission #83853

#	Time	Username	Problem	Language	Result	Execution time	Memory
83853		aminra	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++14	Compilation error	0 ms	0 KiB

encoder

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef double ld;
const int MAXN = (int)1e5 + 7;
const int infint = (int)1e9;
const int MOD = (int)1e9 + 9;
const ll inf = (ll)2e18 + 2;
int encode(int n, int x, int y)
{
	int bt = -1;
	for (int i = 0; i < 10; i++)
		if(((x >> i) & 1) != ((y >> i) & 1))	
			bt = i;
	if(x > y)	
		return bt + 11;
	else
		return bt + 1;
}

decoder

Compilation message (stderr)

/tmp/ccoqe7Zh.o: In function `main':
grader_decode.c:(.text.startup+0x19f): undefined reference to `decode(int, int, int)'
collect2: error: ld returned 1 exit status