4.计算传入函数的字符串中, 数字、字母、空格以及其他内容的个数，并返回结果。
s1 = 'wan%$#(gwdwq\nwdhuaiww3 w02041718'
def func1(s1):
dic = {'digit': 0, 'alpha': 0, 'space': 0, 'other': 0}
for s in s1:
if s.isdigit():
dic['digit'] += 1
elif s.isalpha():
dic['alpha'] += 1
elif s.isspace():
dic['space'] += 1
else:
dic['other'] += 1
return dic
print(func1(s1))