Given a string s and a non-empty string p, find all the start indices of p's anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 20,100. The order of output does not matter.
Input: s: "abab" p: "ab" Output: [0, 1, 2] Explanation: The substring with start index = 0 is "ab", which is an anagram of "ab". The substring with start index = 1 is "ba", which is an anagram of "ab&
Given a string s and a non-empty string p, find all the start indices of p's anagrams in s. Strings consists of lowercase English letters only and the length of both strings s and p will not be larger than 20,100. The order of output does not matter.
# 请大家找出s=”aabbccddxxxxffff”中 出现次数最多的字母 # 第一种方法,字典方式: s="aabbccddxxxxffff" count ={} for i in set(s): count[i]=s.count(i) print(count) # print(max(count.items(),key=lambda x:x[1])[0]) max_value=max(count.values()) l=[] for k,v in count.items(): i
转自:http://www.maomao365.com/?p=6410 摘要: 下文主要分享从指定字符串或列中获取数字信息,如下所示: 实验环境:sql server 2000 ----编写sql函数 )) ) as begin begin , ''); end; return @tmp; end go ----测试sql函数 SELECT dbo.getShuZi('猫猫小屋maomao365.com-sql教程专用网站') go drop function dbo.getShuZi go
逛园子看到一童鞋做的华为上机题目,写来好长的代码,懒得看,感觉不可能这么难,于是动手敲了下. import java.util.Scanner; public class StringTest { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub Scanner scanner = new Scanner(System.in); String A = s
Given an array of integers where 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the elements of [1, n] inclusive that do not appear in this array. Could you do it without extra space and in O(n) runtime?
写出将字符串中的数字转换为整型的方法,如:"as31d2v"->312,并写出相应的单元测试,输入超过int范围时提示不合法输入. public struct ConvertResult { public ConvertState State; public int Number; } public enum ConvertState { // 输入不合法 InValid = , // 输入合法 Valid = } public class StringHelper { publ
