# Count number of valid substring in binary string

# Merge two sorted arrays in a such a way that a newly generated array will be sorted.

# Replace keys with valid values from sentence

# The Coin Change Problem

# Is string permutation a palindrome or not ?

# Find middle node in LinkedList

# LinkedList Algorithms Utility

# Circular Array Rotation

Right circular rotation on an array of integers [1,2,…,n-1,n]. After performing one right circular rotation operation, the array is transformed from [1,2,…,n-1,n] to [n,1,2,…,n-1]. Perform rotation k number of times and find out element in particular position. Inputs : Line One : Size of array, Number of rotation, Number of positions going to print. Line… Read more