python腳本3_輸入若干個整數打印出最大值

#輸入若干個整數，打印出最大值
#
m = int(input('Input first number >>>'))
while True:
    c = input('Input a number >>>')
    if c:
        n = int(c)
        if n > m:
            m = n
        print('Max is',m)
    else:
        break