num=input()
# 1.初始化统计值均为0
sum1,sum2,sum3,sum4=0,0,0,0
# 2.遍历字符串
for i in num:
# (1)如果字符是英文字母,sum1加1
if( i >='a' and i<='z') or (i>='A' and i<='Z'):
sum1=sum1+1
# (2)如果字符是空格,sum2加1
elif i==' ':
sum2=sum2+1
# (3)如果字符是数字,sum3加1
elif i>='0' and i<='9':
sum3=sum3+1
# (4)如果字符是其他字符,sum4就加1
else:
sum4=sum4+1
# 3.依次打印sum1,sum2,sum3,sum4
print(sum1)
print(sum2)
print(sum3)
print(sum4)

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