Question

用python编写程序,将从键盘中录入的字符串赋值给x变量,然后将x所包含的数字字符删除

Answer 1

str=input("请输入字符串:")

N = len(str)

list = []

for c in str:

list.append(c)

for i in range(0, N):

if list[i] >= '0' and list[i] <= '9':

list[i] = ''

str = ''.join(list)

print(str)

Answer 2

Answer 3

str = '0123456789'

dic = {ord(i):None for i in str}

inputstr = input('input str:')

print(inputstr.translate(dic))

Answer 4

import re
x = input('随便你输入什么字符串空的也行,多按几行也行无所畏惧')
x = re.sub('\d','',x,re.S)
print(x)