#include <stdio.h>
#define MESSAGE "Hello World!"
int main() {
printf("%s", MESSAGE);
return 0;
}
Explanation:
1. The #include <stdio.h> statement is used to include the standard input/output library header file, which provides functions for input and output operations.
2. The preprocessor directive #define MESSAGE "Hello World!" defines a constant string named MESSAGE, which can be used throughout the program instead of typing out the string multiple times. This makes the code more concise and easier to read.
3. The int main() function is the entry point of the program, where the program execution begins. It returns an integer value indicating whether the program has terminated successfully or not. In this case, we want it to return 0, which indicates success.
4. The printf("%s", MESSAGE) statement uses the printf function to print the contents of the MESSAGE constant string to the standard output. The format specifier %s is used to indicate that we want to print a string.
5. The return 0; statement is used to return from the main function, indicating successful termination of the program.
Text model: silicon-masha
Image model: KatayamaMixXL
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