题解 | #统计字符#
统计字符
https://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
s=list(input())
lenth_s=len(s)
num_num=0
num_f=0
num_y=0
num_zhon=0
num_k=0
for each in s:
if '0'<= each <= '9':
num_num+=1
if each==' ':
num_k+=1
if 'a' <= each <= 'z' or 'A' <= each <= 'Z':
num_y+=1
if '9' < each < 'A' or ' '< each < '0' or 'Z' < each < 'a' or each > 'z':
num_f+=1
num_zhon=lenth_s-(num_f+num_k+num_y+num_num)
print(num_y+num_zhon)
print(num_k)
print(num_num)
print(num_f)
主要是记住ASC码表：
