Submission #1101063

#	Time	Username	Problem	Language	Result	Execution time	Memory
1101063		Muaath_5	cmp (balkan11_cmp)	C++17	0 / 100	10079 ms	106320 KiB

cmp

#include "cmp.h"

const int SHIFT = (1 << 12);

void remember(int n) {
  int cur = SHIFT;
  for (int i = 11; i >= 0; i--) {
    if (n & (1 << i)) {
      cur += (1 << i);
      bit_set(cur);
    }
  }
}

int compare(int b) {
  int l = 0, r = 12;
  int cur = 0;
  while (l < r) {
    const int md = (l + r) / 2;
    cur = SHIFT;
    for (int i = 11; i >= md; i--)
      if (b & (1 << i))
        cur += (1 << i);
    if (bit_get(cur))
      l = 12-md;
    else
      r = 12-(md - 1);
  }
  if (l == 12) return 0;
  l = 12 - l;
  if (b & (1 << (l - 1))) return 1;
  return -1;
}

• Subtask 1: 0 / 100