DSA PR All

ARRAY CODE (https://pastebin.com/85jfTipt)
Linked List Code (https://pastebin.com/mqpFJtwE)
Matrix Code (https://pastebin.com/jU9B6rA3)
Heap Code (https://pastebin.com/FmykBfiN)
Sorting Techniques (https://pastebin.com/Ap8FAy65)
Searching Techniques (https://pastebin.com/SDizUzsR)
Tower of hanoi (https://pastebin.com/grZ3W2h9)
Stack Code (https://pastebin.com/gKDP8HCq)
Collision and Probing (https://pastebin.com/G8BaSCX2)