摘要: Write a program to solve a Sudoku puzzle by filling the empty cells. A sudoku solution must satisfy all of the following rules: 1. Each of the digits 阅读全文
posted @ 2018-10-16 10:58 bernieloveslife 阅读(180) 评论(0) 推荐(0)
摘要: You are given a string, s, and a list of words, words, that are all of the same length. Find all starting indices of substring(s) in s that is a conca 阅读全文
posted @ 2018-10-16 10:58 bernieloveslife 阅读(117) 评论(0) 推荐(0)
摘要: Given a linked list, reverse the nodes of a linked list k at a time and return its modified list. k is a positive integer and is less than or equal to 阅读全文
posted @ 2018-10-16 10:58 bernieloveslife 阅读(110) 评论(0) 推荐(0)
摘要: Given an input string (s) and a pattern (p), implement wildcard pattern matching with support for '?' and ' '. '?' Matches any single character. ' ' M 阅读全文
posted @ 2018-10-16 10:58 bernieloveslife 阅读(679) 评论(0) 推荐(0)
摘要: Given an array of non negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maxim 阅读全文
posted @ 2018-10-16 10:58 bernieloveslife 阅读(101) 评论(0) 推荐(0)