1. Write a program that invokes a function called find( ) to perform the following tasks:
(a) Receives a character array and a single character.
(b) Returns 1 if the specified character is found in the array, 0 otherwise.
2. Design a function locate ( ) that takes two character arrays s1 and s2 and one integer value
m as parameters and inserts the string s2 into s1 immediately after the index m.
Write a program to test the function using a real-life situation. (Hint: s2 may be a missing
word in s1 that represents a line of text).