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KamaleshPathyvs.AgressiveCat

Numbers Divided by 2

Code
Diff
  • unsigned long long div2(unsigned long long a){
  unsigned long long ans = 0, i;
  for (i = 1; i <= a; i++) {
    if (i % 2){
      continue;
    } else {
      ans++;
    }
  }
  return ans;
}
    • unsigned long long div2(unsigned long long a){
    • //Use binary operators...I-O
    • return a >> 1;
    • unsigned long long ans = 0, i;
    • for (i = 1; i <= a; i++) {
    • if (i % 2){
    • continue;
    • } else {
    • ans++;
    • }
    • }
    • return ans;
    • }