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Name: Hakan Loyan
Type: User
Name: Hakan Loyan
Type: User
Given the root of a binary tree, return the inorder traversal of its nodes' values.
You are climbing a staircase. It takes n steps to reach the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb to the top?
Given two strings needle and haystack, return the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
Source Files Of Java Lessons's HomeWork-1
Given an array arr of positive integers sorted in a strictly increasing order, and an integer k. Return the kth positive integer that is missing from this array.
Given a string s consisting of words and spaces, return the length of the last word in the string. A word is a maximal substring consisting of non-space characters only.
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Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string "".
Given the root of a binary tree, the level of its root is 1, the level of its children is 2, and so on. Return the smallest level x such that the sum of all the values of nodes at level x is maximal.
You are given the heads of two sorted linked lists list1 and list2. Merge the two lists in a one sorted list. The list should be made by splicing together the nodes of the first two lists. Return the head of the merged linked list.
Given an integer x, return true if x is a palindrome , and false otherwise.
You are given a large integer represented as an integer array digits, where each digits[i] is the ith digit of the integer. The digits are ordered from most significant to least significant in left-to-right order. The large integer does not contain any leading 0's. Increment the large integer by one and return the resulting array of digits.
Given an integer array nums sorted in non-decreasing order, remove the duplicates in-place such that each unique element appears only once. The relative order of the elements should be kept the same.
Given the head of a sorted linked list, delete all duplicates such that each element appears only once. Return the linked list sorted as well.
Given an integer array nums and an integer val, remove all occurrences of val in nums in-place.
Turning integers from Roman number ınputs.
Given the roots of two binary trees p and q, write a function to check if they are the same or not. Two binary trees are considered the same if they are structurally identical, and the nodes have the same value.
Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order.
Given an array of integers nums, sort the array in ascending order and return it.
Given a positive integer n, generate an n x n matrix filled with elements from 1 to n2 in spiral order.
Given the root of a binary tree, check whether it is a mirror of itself (i.e., symmetric around its center).
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.
I learned Iterative Dynamic Programming on spesifically in the context of this LeetCode problem. It was like a light bulb going off in my mind.
Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An input string is valid if: Open brackets must be closed by the same type of brackets. Open brackets must be closed in the correct order. Every close bracket has a corresponding open bracket of the same type.
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TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
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A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
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Open source projects and samples from Microsoft.
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