题解 | 统计字符
def total_all(n):
e = 0
s = 0
d = 0
o = 0
for i in n:
if i.isalpha():
e += 1
elif i.isspace():
s += 1
elif i.isdigit():
d += 1
else:
o += 1
return e,s,d,o
n = input().strip()
for i in total_all(n):
print(i)
投递字节跳动等公司9个岗位
