Write a program that ask user to input the characters string st and a string s2. The input from the user must be taken using dynamic memory allocation. Arguments could be of different length. Write a C program to determine whether s2 is a rotation of s1? Prototype: int check (const char *s1, const char *s2); Example 1: Passing arguments: s1 -ABCD and s2 - CDAB return: 0 Example 2: Passing arguments: s1 - ABCD, and s2 ACBD return: 1