题解 | #统计字符#
统计字符
http://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
while True:
try:
zifuchun = input()
x = 0
y = 0
z = 0
w = 0
for i in zifuchun:
if i.isalpha():
x += 1
elif i.isspace():
y += 1
elif i.isdigit():
z += 1
else:
w += 1
print(x)
print(y)
print(z)
print(w)
except:
break
try:
zifuchun = input()
x = 0
y = 0
z = 0
w = 0
for i in zifuchun:
if i.isalpha():
x += 1
elif i.isspace():
y += 1
elif i.isdigit():
z += 1
else:
w += 1
print(x)
print(y)
print(z)
print(w)
except:
break