oj.uz

답안 #42311

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
42311 2018-02-25T22:40:15 Z hsb154 질문 (CEOI14_question_grader) C++14
27 / 100
 1668 ms 80888 KB 
int encode (int n, int x, int y) {
	int i;
	int cnt = 0;
	for (i = 0;; i++) {
		if ((x&(1 << i)) != (y & (1 << i))) {
			if (x&(1 << i))
				return i +10+1;
			else
				return i+1;
		}
	}
}
int decode (int n, int q, int h) {
	h -= 1;
	if (h>=10&&(q & (1 << (h%10))))
		return 1;
	if (h < 10 && (q & (1 << (h%10))) == 0)
		return 1;
	return 0;
		
}

Compilation message

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:3:6: warning: unused variable 'cnt' [-Wunused-variable]
  int cnt = 0;
      ^

Subtask #1
27.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 1608 ms 80592 KB Output is partially correct - maxh = 20
2 Partially correct 1668 ms 80888 KB Output is partially correct - maxh = 20