filter.py

#map,filter,reduce

#filter
def greater_than5(num):
    """this is fun which find the number which is greather than 5"""
    return num>4
def even(num):
    """this function will return the even number"""
    return num%2==0
if __name__ == '__main__':

    lst=[2,3,4,5,6,7,8,9]
    print(greater_than5.__doc__)
    val=list(filter(greater_than5,lst))
    print(even.__doc__)
    val=list(filter(even,lst))
    print(val)