Data Structures & Algorithms

Arrays, Tree, Linked List, Heap, Dynamic Programming, Recursion, Backtracking etc.
Search term should be '3' to '100' character long.
Print numbers from a given number to 0

Print numbers from 0 to a given number

Calculate factorial of a given number

Program for printing nth Fibonacci Number

Print spelling for a given number

Calculate the Power of a Number (n^p)

Check if an integer array is sorted or not

Count ways to reach the nth stair

Program to solve "Tower of Hanoi" problem

Sum of the digits of a given number