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kc70

Coding Interview

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39 items
Last updated on Jul 1, 2019
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What is Binary Search
4:17
Recursive Binary Search implemented in C#
2:54
How to implement Greatest Common Divisor in C#
1:19
Determine if a string has all unique characters using C++
3:24
Determine if a string has all unique characters using a bit vector in  C++
3:22
Reverses a null terminated string in c++
2:31
Write a method to determine strings are permutations of each other using sorting in c++
1:40
Write a method to determine strings are permutations of each other with c++
1:39
How to replace all spaces in a string with %20 using dynamic array pointer
2:34
How to replace all spaces in a string with %20 using a vector
2:14
How to replace all spaces in a string with %20
0:43
String Compression in C++
2:42
String Compression in C#
3:01
How to rotate a matrix 90 degrees in c#
3:30
If an element in a NxM matrix is zero set its row and column to 0 in C#
2:14
Check if one string is a rotation of another string in C#
1:38
Singly Linked List implemented in C#
6:39
Doubly Ended Linked List implemented in C#
3:01
Linked List implemented in C# as a doubly Linked List
15:36
Remove duplicates from a linked list in C#
2:40
Stack implemented using an array in C#
5:07
Stack implemented using Linked List in C#
3:40
Queue implemented using a circular array in C#
9:18
How to use a single array to implement three stacks in C#
3:33
Tower of Hanoi recursively move disks from one stack to another in c#
3:00
How to Implement a Queue using Stacks in C#
3:13
Binary Search Tree implemented in C#
30:54
How to check if a binary tree is balanced in C#
2:13
How To Determine If A Number Is A Palindrome in C#
3:40
How To Validate If A Binary Tree Is A Binary Search Tree implemented in C#
3:44
Quicksort Hoare and Lomuto implemented in C# with Sedgewicks Pivot
12:46
LeetCode Problem 206 Reverse linked list C# solution walk through
4:59
Leet Code Problem 105 Construct Binary Tree from Preorder and Inorder Traversal C# Solution
7:47
LeetCode Problem 7 Reverse Integer Solution implemented in C#
7:18
LeetCode problem 26 Remove Duplicates from Sorted Array solution implemented in C#
2:49
Insertion Sort Implemented in C#
4:40
Selection Sort implemented in C#
4:10
Counting Sort implemented in C#
9:48
Bubble Sort implemented in C#
3:44