https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/description/?envType=study-plan-v2&envId=top-interview-150 class Solution { public: vector<int> twoSum(vector<int>& numbers,

https://leetcode.com/problems/text-justification/description/?envType=study-plan-v2&envId=top-interview-150 class Solution { public: vector<string> fullJustify(vector<string>& words,

https://leetcode.com/problems/find-the-index-of-the-first-occurrence-in-a-string/description/?envType=study-plan-v2&envId=top-interview-150 class Solution { public: int strStr(string haystack, string needle) { int m = haystack.size(), n

https://leetcode.com/problems/reverse-words-in-a-string/?envType=study-plan-v2&envId=top-interview-150 class Solution { public: string reverseWords(string s) { int n = s.size(); for (int i = 0;