What is the Use of `return 0` in C? Understanding Program Termination and Exit Codes
The seemingly simple return 0; statement in C programs is far more significant than its brevity suggests. It’s a cornerstone of program control, signifying a successful and graceful exit. Delving into its purpose reveals fundamental concepts of operating systems, program execution, and inter-process communication. This article explores the multifaceted use of return 0 in C, … Read more