让用户输入例如2/@%3asA)输出:7
要求用循环和判断语句不会做😭
import string dat = input() count = 0 for i in dat: if ord(i) < 48 or ord(i) > 57: count += 1 print(count)
l = "2/@%3asA)" print(sum(1 for i in l if not i.isdigit()))