240 发简信
IP属地:辽宁
  • LeetCode #171 #860 #717 #237 #13 2018-09-11

    171. Excel Sheet Column Number https://leetcode.com/problems/excel-sheet...

  • LeetCode #242 #538 #796 #349 #350 2018-09-10

    242. Valid Anagram https://leetcode.com/problems/valid-anagram/descripti...

  • Python ord() 函数

    描述 Given a string representing one Unicode character, return an integer ...

  • LeetCode #409 #131 #132 2018-09-06

    409. Longest Palindrome https://leetcode.com/problems/longest-palindrome...

  • LeetCode #125 #680 #9 #234 2018-09-05

    125. Valid Palindrome https://leetcode.com/problems/valid-palindrome/des...

  • Python isalnum()方法

    描述 Python isalnum() 方法检测字符串是否由字母和数字组成。 语法 isalnum()方法语法: 返回值 如果 string 至...

  • LeetCode #51 #52 2018-09-04

    51. N-Queens https://leetcode.com/problems/n-queens/description/ 该类题目主要思...

  • LeetCode #Lint651 2018-09-04

    651. Binary Tree Vertical Order Traversal https://www.lintcode.com/probl...

  • Python2和Python3中对除法操作的异同

    Python中除法有两种运算符:’/’和’//’. X / Y类型:在Python2.6或者之前,这个操作对于整数运算会省去小数部分,而对于浮点...