Ad
whuzarvs.javagurulv

JavGuru: test kumite bit

It will be faster, if you use bit operation

Code
Diff
  • class Calculator {
  
  public boolean isEven(int number) {
    return (number & 1) == 0;
  }
  
}
    • class Calculator {
    • public boolean isEven(int number) {
    • return (number % 2) == 0;
    • return (number & 1) == 0;
    • }
    • }