简单快捷的python求解

解题思路:

注意事项:

参考代码:

s=input()

c1=c2=c3=0

for i in s:

    if(ord(i)>=ord('A') and ord(i)<=ord("Z")):

        c1=c1+1

    if(ord(i)>=ord('a') and ord(i)<=ord("z")):

        c2=c2+1

    if(ord(i)>=ord('0') and ord(i)<=ord("9")):

        c3=c3+1

print(c1)

print(c2)

print(c3)