## String to Integer (atoi) (C# and Python3)

Implement the myAtoi(string s) function, which converts a string to a 32-bit signed integer (similar to C/C++’s atoi function). The algorithm for myAtoi(string s) is as…

## Next Permutation (C# and Python3)

A permutation of an array of integers is an arrangement of its members into a sequence or linear order. For example, for arr…

## Is Subsequence (C# and Python3)

Given two strings s and t, return true if s is a subsequence of t, or false otherwise. A subsequence of a string is a new string that is formed from the original string…

## Move Zeroes (C# and Python3)

Given an integer array nums, move all 0‘s to the end of it while maintaining the relative order of the non-zero elements.…

## Generate Parentheses (C# and Python3)

Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. Solution C# Python3

## Combination Sum (C# and Python3)

Given an array of distinct integers candidates and a target integer target, return a list of all unique combinations of candidates where the chosen numbers sum to target. You may return the…

## Subsets (C# and Python3)

Given an integer array nums of unique elements, return all possible subsets (the power set). The solution set must not contain duplicate subsets. Return the solution in any…

## Permutations (C# and Python3)

Given an array nums of distinct integers, return all the possible permutations. You can return the answer in any order. Solution C# Python3

## Minimum Size Subarray Sum (C# and Python3)

Given an array of positive integers nums and a positive integer target, return the minimal length of a contiguous subarray [numsl, numsl+1, ..., numsr-1, numsr] of…