7-3 jmu-python-字符串-统计不同字符个数 (5分)

s=input()
character=space=number=other=0
for i in s:
    if i.isalpha():
        character+=1
    elif i.isspace():
        space+=1
    elif i.isdigit():
        number+=1
    else:
        other+=1
print(character,space,number,other)

原文链接：https://blog.csdn.net/Drek_Hu/article/details/106412754