题解 | #统计字符#
统计字符
http://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
while True:
try:
s = input()
n_alph = 0
n_spac = 0
n_digt = 0
n_othe = 0
for i in range(len(s)):
if s[i].isalpha():
n_alph += 1
elif s[i] == ' ':
n_spac += 1
elif s[i].isdigit():
n_digt += 1
else:
n_othe += 1
print(n_alph)
print(n_spac)
print(n_digt)
print(n_othe)
except:
break
