Question

python编程？

请求高手帮助

Answer 1

Answer 2

class Counts:
def __init__(self):
self.info= input('请输入字符')
self.sc=0
self.nc=0
'''
＃for 遍历
'''
def check_for(self):
for i in self.info:
if i.isdigit():
self.nc=self.nc+1
if i.isalpha() and \
i==i.lower():
self.sc=self.sc+1
print(f'小写字母{self.sc}个，数字\
{self.nc}个。')
'''
while
'''
def check_while(self):
n=len(self.info)
while n>0:
n=n-1
if self.info[n].isdigit():
self.nc=self.nc+1
if self.info[n].isalpha() and \
self.info[n]==self.info[n].lower():
self.sc=self.sc+1
print(f'小写字母{self.sc}个，数字\
{self.nc}个。')

C=Counts()
C.check_for()
C1=Counts()
C1.check_while()