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BasicInterviewCodes

Basic Interview Codes of all big product based companies.

Name		Name	Last commit message	Last commit date
Latest commit History 170 Commits
Arrays		Arrays
BackTracking		BackTracking
Bit Manipulation		Bit Manipulation
Codechef		Codechef
Divide and Conquer		Divide and Conquer
Dynamic Programming		Dynamic Programming
FileHandling		FileHandling
Graphs		Graphs
Leetcode		Leetcode
LinkedList		LinkedList
STL		STL
Strings		Strings
Trees		Trees
BitManipulation1- Checking overflow.cpp		BitManipulation1- Checking overflow.cpp
BitManipulation2- Checking if power of four.cpp		BitManipulation2- Checking if power of four.cpp
BitManipulation3- Calculate n%d.cpp		BitManipulation3- Calculate n%d.cpp
D&C1- Median of two sorted arrays of same size.cpp		D&C1- Median of two sorted arrays of same size.cpp
D&C2- Count Inversions in an Array.cpp		D&C2- Count Inversions in an Array.cpp
D&C3- Max and min in an array using minimum number of comparisons.cpp		D&C3- Max and min in an array using minimum number of comparisons.cpp
D&C4- Karatsuba Multiplication.cpp		D&C4- Karatsuba Multiplication.cpp
D&C5- Peak Element in an array.cpp		D&C5- Peak Element in an array.cpp
D&C6- Missing term in an AP.cpp		D&C6- Missing term in an AP.cpp
LinkedList1- Multiply 2 numbers given as LL.cpp		LinkedList1- Multiply 2 numbers given as LL.cpp
LinkedList2- Sort a LL of 0's 1's and 2's only.cpp		LinkedList2- Sort a LL of 0's 1's and 2's only.cpp
README.md		README.md
dp1- longest common substring.cpp		dp1- longest common substring.cpp
dp2- Maximum sqaure sub-matrix with all 1's.cpp		dp2- Maximum sqaure sub-matrix with all 1's.cpp
dp3- String interleaving.cpp		dp3- String interleaving.cpp
dp4- Max sum increasing sub sequence.cpp		dp4- Max sum increasing sub sequence.cpp
dp5- Box Stacking.cpp		dp5- Box Stacking.cpp
equilibrium.cpp		equilibrium.cpp
frequewncy.cpp		frequewncy.cpp
graph1- Checking whether is a bipartite or not.cpp		graph1- Checking whether is a bipartite or not.cpp
graph2- Detecting cycle in undirected Graph.cpp		graph2- Detecting cycle in undirected Graph.cpp
graph3- Detecting cycle in directed Graph.cpp		graph3- Detecting cycle in directed Graph.cpp
kadane_algo.cpp		kadane_algo.cpp
map1 - Basics of Map using STL.cpp		map1 - Basics of Map using STL.cpp
maximum_rectangularsum.cpp		maximum_rectangularsum.cpp
permutation.cpp		permutation.cpp
queue1 - Basics of Queue using STL.cpp		queue1 - Basics of Queue using STL.cpp
spiral_matrix.cpp		spiral_matrix.cpp
stack1 - Basics of stack using STL.cpp		stack1 - Basics of stack using STL.cpp
tree1-formation of a tree.cpp		tree1-formation of a tree.cpp
tree10 - Binary tree is a BST or NOT.cpp		tree10 - Binary tree is a BST or NOT.cpp
tree11 - Size of the binary tree.exe		tree11 - Size of the binary tree.exe
tree12- Binary tree is a sum tree or not.cpp		tree12- Binary tree is a sum tree or not.cpp
tree13 - Print all root to leafs paths.cpp		tree13 - Print all root to leafs paths.cpp
tree14 - Density of a binary tree.cpp		tree14 - Density of a binary tree.cpp
tree15 - Diameter of a binary tree.cpp		tree15 - Diameter of a binary tree.cpp
tree16- Print all nodes at k distsne from root.cpp		tree16- Print all nodes at k distsne from root.cpp
tree17 - Print the level of a binary tree.cpp		tree17 - Print the level of a binary tree.cpp
tree18 - Print all the leaf from left to right.cpp		tree18 - Print all the leaf from left to right.cpp
tree19- Vertical level order traversal.cpp		tree19- Vertical level order traversal.cpp
tree2-Sum of all nodes.cpp		tree2-Sum of all nodes.cpp
tree20 - Left side view of a binary tree.cpp		tree20 - Left side view of a binary tree.cpp
tree21- Right side of a binary tree.cpp		tree21- Right side of a binary tree.cpp
tree22 - Number of leaves in a binary tree.cpp		tree22 - Number of leaves in a binary tree.cpp
tree23- Number of non leaves nodes.cpp		tree23- Number of non leaves nodes.cpp
tree24- Number of full nodes in a binary tre.cpp		tree24- Number of full nodes in a binary tre.cpp
tree25- Topview of a binary tree.cpp		tree25- Topview of a binary tree.cpp
tree26- Bottom view of a binary tree.cpp		tree26- Bottom view of a binary tree.cpp
tree27-Checking whether two trees are mirror image of each other or not.cpp		tree27-Checking whether two trees are mirror image of each other or not.cpp
tree28- Print all K sum paths possible.cpp		tree28- Print all K sum paths possible.cpp
tree3-Delete all nodes of a binary tree.cpp		tree3-Delete all nodes of a binary tree.cpp
tree4- Check if two binary trees are idenrtical or not.cpp		tree4- Check if two binary trees are idenrtical or not.cpp
tree5 - Lowest common ancestor in BST.cpp		tree5 - Lowest common ancestor in BST.cpp
tree6 - Lowest Common Ancestor in binary tree.cpp		tree6 - Lowest Common Ancestor in binary tree.cpp
tree7 - Height of the tree.cpp		tree7 - Height of the tree.cpp
tree8- Level order traversal of a Binary Tree.cpp		tree8- Level order traversal of a Binary Tree.cpp
tree9 - Reverse level order traversal.cpp		tree9 - Reverse level order traversal.cpp
triplet_sum.cpp		triplet_sum.cpp

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