题解 | #统计字符#
统计字符
https://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
my_str = input()
count_a = 0
count_s = 0
count_d = 0
count_o = 0
for i in my_str:
if i.isalpha():
count_a += 1
elif i.isspace():
count_s += 1
elif i.isdigit():
count_d += 1
else:
count_o +=1
print(count_a)
print(count_s)
print(count_d)
print(count_o)
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