Submission #4738

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
4738	2013-12-23T13:30:21 Z	kipa00	cmp (balkan11_cmp)	C++	0 / 100	2 ms	760 KB

cmp

#include "cmp.h"
void remember (int value) {
  int a[12] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  int c = 12, cnt = 0;
  while (c--) {
    a[c] = value & 1;
    if (value & 1) {
      ++cnt;
    }
    value >>= 1;
  }
  if (cnt > 6) {
    bit_set(0);
    for (c=0; c<12; ++c) {
      if (!a[c]) bit_set(c + 1);
    }
  } else for (c=0; c<12; ++c) {
    if (a[c]) bit_set(c + 1);
  }
}
int compare (int value) {
  int inverse = bit_get(0);
  int i, num = 0;
  for (i=0; i<12; ++i) {
    num <<= 1;
    num |= inverse ^ bit_get(i + 1);
  }
  if (value < num) {
    return -1;
  } else if (value == num) {
    return 0;
  }
  return 1;
}

Subtask #1

0.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	2 ms	760 KB	ZERO POINTS: bit_set with addr out of range 0