Funny String

def main():

    t = int(raw_input())

    for _ in xrange(t):
        s = raw_input().strip()
        s_len = len(s)
        is_funny = True
        for i in xrange(1, len(s)/2+1): # 比较一半儿就行了，因为是对称的
            if abs(abs(ord(s[i])-ord(s[i-1]))) != abs(ord(s[s_len-1-i])-ord(s[s_len-i])):
                is_funny = False
                break
                
        if is_funny:
            print "Funny"
        else:
            print "Not Funny"

main()

Link:

　　https://www.hackerrank.com/challenges/funny-string

学习：

　　比较一半

　　中心对称的字符串