The execution of a C program starts from the main() function. The printf() is a library function to send formatted output to the screen. In this program, the printf() displays Hello, World! text on the screen. BASIC Programming Beginning BASIC Your First Program. Introduction If you slow the program down you can see the program write the message to the screen.
Line 70 is then written to the screendisplay then Line C Program to Swap Two Numbers Variables using Pointer109" C Program to Print Value and Address of Variable of Pointer 2 C Program to Referring to the program in Listing 2.
1, write a C program that can print out a message: It's fun to write my own program in C. Update the program in Listing 2. 1 by adding one more newline character into the message printed out by the printf() function.