<doocs>2288.Apply Discount to Prices_1.py
def discountPrices( sentence: str, discount: int) -> str:
    ans = []
    for w in sentence.split():
        if w[0] == '$' and w[1:].isdigit():
            t = int(w[1:]) * (1 - discount / 100)
            ans.append('$' + '{:.2f}'.format(t))
        else:
            ans.append(w)
    return ' '.join(ans)
def sample_funcname ( var_0 : str , var_2 : int ) -> str :
    var_4 = [ ]
    for var_6 in var_0.split ( ) :
        if var_6 [ 0 ] == '$' and var_6 [ 1 : ].isdigit ( ) :
            var_12 = int ( var_6 [ 1 : ] ) * ( 1 - var_2 / 100 )
            var_4.append ( '$' + '{:.2f}'.format ( var_12 ) )
        else :
            var_4.append ( var_6 )
    return ' '.join ( var_4 )
