素履之往

摘要： def findRepeatedDnaSequences(s): dix={s[:10]: 1} for i, c in enumerate(s[10:], 10): sub=s[i-9: i+1] if sub in dix:... 阅读全文

摘要： # Definition for a binary tree node# class TreeNode(object):# def __init__(self, x):# self.val = x# self.left = None# sel... 阅读全文

摘要： def ftd(n, d): intPart=n/d remain=(n%d)*10 decPart=[ ] dix={ } i=0 while True: dec=remain/d ... 阅读全文