str1 = input("输入字符串:")

num=0;word=0;space=0;other=0;

for i in str1:

    if i.isdigit():

        num+=1

    elif i.isalpha():

        word+=1

    elif i.isspace():

        space+=1

    else:

        other+=1

str2='''这段字符有%d个数字,有%d的字母，有%d个空格，其他字符有%d个'''%(num,word,space,other)

print(str2)

str1=input("请输入一段字符串:")

def fun(s):

    dict1 = {"数字": 0, "字母": 0, "空格": 0, "其他": 0}

    for i in s:

        if i.isdigit():

            dict1["数字"]+=1

        elif i.isalpha():

            dict1["字母"]+=1

        elif i.isspace():

            dict1["空格"]+=1

        else:

            dict1["其他"] += 1

    return dict1

print(fun(str1))