随笔分类 - 力扣
摘要:(想法偏了,以后回来重写) 官方解答: class Solution { public: bool repeatedSubstringPattern(string s) { return (s + s).find(s, 1) != s.size(); } };
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摘要:我的答案: class Solution { public: bool isAnagram(string s, string t) { int s1 = 0; int t1 = 0; for (char ss : s) { s1 += ss; } for (char tt : t) { t1 +=
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摘要:正常是应该手写KMP算法 哈哈哈哈 一道题算一天 ,最后先搁置吧,看完kmp再写 代码: class Solution { public: int strStr(string haystack, string needle) { return haystack.find(needle); } };
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摘要:我的答案: class Solution { public: char findTheDifference(string s, string t) { int s1 = 0, t1 = 0, val = 0; for (char ss : s) { int asciiValue = static_c
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摘要:我的答案:(变量名随便起的,不规范) class Solution { public: string dayOfTheWeek(int day, int month, int year) { std::string site[7] = {"Monday", "Tuesday", "Wednesday
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摘要:我的答案: class Solution { public: string result; int i=0,j=0; string mergeAlternately(string word1, string word2) { if(word1.length()<1||word2.length()>1
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