程序媛詹妮弗

2019年4月9日

摘要： Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n = 3, a solution set is: 题阅读全文

posted @ 2019-04-09 02:50 程序媛詹妮弗阅读(178) 评论(0) 推荐(0) 编辑

2019年4月5日

[leetcode]19. Remove Nth Node From End of List删除链表倒数第N个节点

摘要： Given a linked list, remove the n-th node from the end of list and return its head. Example: Note: Given n will always be valid. Follow up: Could you 阅读全文

posted @ 2019-04-05 17:04 程序媛詹妮弗阅读(119) 评论(0) 推荐(0) 编辑

[leetcode]13. Roman to Integer罗马数字转整数

摘要： Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. For example, two is written as II in Roman numeral, just two one's 阅读全文

posted @ 2019-04-05 16:16 程序媛詹妮弗阅读(218) 评论(0) 推荐(0) 编辑

[leetcode]12. Integer to Roman整数转罗马数字

摘要： Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. For example, two is written as II in Roman numeral, just two one's 阅读全文

posted @ 2019-04-05 15:11 程序媛詹妮弗阅读(185) 评论(0) 推荐(0) 编辑

[leetcode]16. 3Sum Closest最接近的三数之和

摘要： Given an array nums of n integers and an integer target, find three integers in nums such that the sum is closest to target. Return the sum of the thr 阅读全文

posted @ 2019-04-05 04:41 程序媛詹妮弗阅读(135) 评论(0) 推荐(0) 编辑

[leetcode]11. Container With Most Water存水最多的容器

摘要： Given n non-negative integers a1, a2, ..., an , where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endp 阅读全文

posted @ 2019-04-05 02:18 程序媛詹妮弗阅读(158) 评论(0) 推荐(0) 编辑

2019年4月4日

[leetcode]14. Longest Common Prefix 最长公共前缀

摘要： Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string "". Exampl 阅读全文

posted @ 2019-04-04 14:49 程序媛詹妮弗阅读(198) 评论(0) 推荐(0) 编辑

[leetcode]9. Palindrome Number 回文数

摘要： Determine whether an integer is a palindrome. An integer is a palindrome when it reads the same backward as forward. Example 1: Example 2: Example 3: 阅读全文

posted @ 2019-04-04 07:48 程序媛詹妮弗阅读(109) 评论(0) 推荐(0) 编辑

[leetcode]6. ZigZag Conversion字符串Z形排列

摘要： The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font 阅读全文

posted @ 2019-04-04 07:24 程序媛詹妮弗阅读(233) 评论(0) 推荐(0) 编辑

常用快捷操作

摘要：集体右移：选中代码，按tab键集体左移：选中代码，按shift+tab键阅读全文

posted @ 2019-04-04 05:37 程序媛詹妮弗阅读(108) 评论(0) 推荐(0) 编辑