#write a function in hacker rank solutions def is_leap(year): leap = False # Write your logic here if (year% 400 == 0 or year% 4 == 0 and year% 100 != 0 ): leap= True return leap year = int ( input ()) print (is_leap(year)) Another logic def is_leap ( year ): leap = False if ( year % 4 == 0 ): if ( year % 100 == 0 ): if ( year % 400 == 0 ): leap = True else : leap = False ...