Programming In C Reema Thareja Pdf ((hot)) Download

"Notice that the swap function uses pointers to modify the original variables in main. This is impossible using call by value."

According to Thareja (2018), functions in C allow modular programming by breaking a large program into smaller, reusable blocks. Each function can be developed and tested independently, improving code readability and maintainability. For instance, using printf() and scanf() within a custom function like getUserInput() simplifies debugging compared to placing all I/O operations in main() . Programming In C Reema Thareja Pdf Download