Submission #126764

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
126764	2019-07-08T11:26:41 Z	Osama_Alkhodairy	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++17	0 / 100	4 ms	884 KB

encoder

int encode (int n, int x, int y) {
   int h = 0;
    while(((x >> h) & 1) == ((y >> h) & 1)) h++;
    if((x >> h) & 1) h += 10;
    return h;
}

decoder

int decode (int n, int q, int h) {
	int xbit = h >= 10;
    if(h >= 10) h -= 10;
    if(((q >> h) & 1) == xbit) return 1;
    return 0;
}

Subtask #1

0.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	4 ms	784 KB	Output isn't correct
2	Incorrect	4 ms	884 KB	Output isn't correct