warmup_2_front_times.py

# Given a string and a non-negative int n, we'll say that the front of the string
# is the first 3 chars, or whatever is there if the string is less than length 3.
# Return n copies of the front;


# front_times('Chocolate', 2) → 'ChoCho'
# front_times('Chocolate', 3) → 'ChoChoCho'
# front_times('Abc', 3) → 'AbcAbcAbc'

def front_times(str, n):
    return (str[:3] * n )