String Concatenation : Using User Defined Function and Pointer

In this video, the process of string concatenation using a user-defined function and pointer is explained. String concatenation is the process of combining two or more strings into a single string. The video demonstrates how to create a user-defined function that takes two strings as arguments and concatenates them using pointers. The function is then called from the main program to concatenate the strings and display the result. By using pointers, the program can manipulate the memory directly, which can make the string concatenation process more efficient. Understanding how to concatenate strings using pointers and user-defined functions is an important skill for anyone who works with text data in their programming projects.