题解 | #统计字符#
统计字符
https://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
# 评论有用正则，确实更快，还有整合到列表里也更可以
n = input()
zimu = 0
kongge = 0
shuzi = 0
qita = 0
for i in n:
if i.isalpha():
zimu += 1
elif i == ' ':
kongge += 1
elif i.isnumeric():
shuzi += 1
else:
qita += 1
print(zimu)
print(kongge)
print(shuzi)
print(qita)
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