0434-Number of-Segments-in-a-String 0435-Non-overlapping-Intervals 0437-Path-Sum-III 0438-Find-All-Anagrams-in-a-String 0443-String-Compression 0447-Number-of-Boomerangs 0451-Sort-Characters-By-Frequency 0454-4Sum-II 0455-Assign-Cookies 0470-Implement-Rand10-Using-Rand7 0473-Ma...
i-start+1:i-q.top()); } } } return ans; } }; int main() { string res={"(())"}; Solution s; int n; n=s.longestValidParentheses(res); cout<<n<<endl; return 0; }33. Search in Rotated Sorted ArrayMedium 2624330FavoriteShareSuppose an array sorted in ascending order is rotat...
No_0189_Rotate Array No_0190_Reverse Bits No_0191_Number of 1 Bits No_0192_Word Frequency No_0193_Valid Phone Numbers No_0195_Tenth Line No_0198_House Robber No_0199_Binary Tree Right Side View No_0200_Number of Islands No_0201_Bitwise AND of Number Range No_0202_Hap...
Given an unsorted array of n integers which can contain integers from 1 to n. Some elements can be repeated multiple times and some other elements can be absent from the array.Count frequency of all elements that are present and print the missing elements. Examples: Input: arr[] = {2, 3...
You can also print the frequency of words from highest to lowest because you have the Map, which contains the word and their count in sorted order. All you need to do is iterate over each entry of Map and print the keys and values. The most important part of this solution is sorting ...
0438-Find-All-Anagrams-in-a-String 0443-String-Compression 0447-Number-of-Boomerangs 0451-Sort-Characters-By-Frequency 0454-4Sum-II 0455-Assign-Cookies 0470-Implement-Rand10-Using-Rand7 0473-Matchsticks-to-Square 0474-Ones-and-Zeroes 0478-Generate-Random-Point-in-a-Circle 0485-Max-Consecutive-On...
0434-Number of-Segments-in-a-String 0435-Non-overlapping-Intervals 0437-Path-Sum-III 0438-Find-All-Anagrams-in-a-String 0443-String-Compression 0445-Add-Two-Numbers-II 0447-Number-of-Boomerangs 0450-Delete-Node-in-a-BST 0451-Sort-Characters-By-Frequency 0454-4Sum-II 0455-Assig...