标签：pytho down htm turn each tty script python imp
视频分析：
http://v.youku.com/v_show/id_XMTMyODkyNDA0MA==.html?from=y1.7-1.2
class Solution(object):
def isHappy(self, n):
if n==1:
return True
elif n==4:
return False
else:
return self.isHappy(self.Happy(n))
def Happy(self,n):
z=0
while n!=0:
d=n%10
z+=pow(d,2)
n=(n-n%10)//10
return z
def HappySeq(self,start,cnt):
tmp=start
print (tmp,end=‘ ‘)
for x in range(1, cnt):
tmp=self.Happy(tmp)
print (tmp,end=‘ ‘)
if tmp==4 or tmp==1:
break
leetcode-happy number implemented in python
标签：pytho down htm turn each tty script python imp
原文地址：http://www.cnblogs.com/wzzkaifa/p/7273010.html
