java 检查闰年（añocisiesto）

Posted 2021-05-07

public static boolean leapYear(int year){
  boolean leap = false;
  if(year % 4 == 0)
  {
      if( year % 100 == 0)
      {
          // year is divisible by 400, hence the year is a leap year
          if ( year % 400 == 0)
              leap = true;
          else
              leap = false;
      }
      else
          leap = true;
  }
  else
      leap = false;
  if(leap)
      return true;
  else
      return false;
}