A C program is a set of instructions written in the C programming language that instructs a computer to perform specific tasks. These tasks could range from simple calculations to complex operations. C programs are structured into functions, with the main() function being the entry point where execution begins.
Example: Hello, World! Program
Here's a classic example of a simple C program that prints "Hello, World!" to the console:
#include <stdio.h>
int main() {
printf("Hello, World!\n");
return 0;
}