Bittijono

#include <iostream>
#include <cstdint>
#include <unistd.h>

using std::cout;
using std::endl;
using std::cin;

uint64_t _2log(uint64_t x) {
  uint64_t res = 0;
  while (x >>= 1) {
    ++res;
  }
  return res;
}

uint64_t _2pow(uint64_t x) {
  return (uint64_t)1 << x;
}

int main (int argc, char** argv) {
  uint64_t n;
  cin >> n;
  for (; n>0; --n) {
    uint64_t pos;
    cin >> pos;
    uint64_t i = 0;

    while (pos != 1) {
      uint64_t x = _2log(pos);
      uint64_t delta = pos - _2pow(x);
      if (delta == 0) {
        i += x;
        goto out;
      } else {
        pos = delta;
      }

      i++;
    }
    out:
    cout << (i%2 == 0 ? "0" : "1") << endl;
  }

  return 0;
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: ACCEPTED