COMP1511 - Programming Fundamentals

Code Examples from Lectures on introduction_to_C

hello_world.c

A simple program demonstrating the use of printf

Compile by typing

 dcc -o hello_world hello_world.c

or at home

 gcc -Wall -O -o hello_world hello_world.c

Run by typing:

 ./hello_world

    #include <stdio.h>

int main(void) {
    printf("Hello World!\n");
    return 0;
}

simple_template.c

    // This is a simple template for your first C programs
// Description
// Author
// Date

#include <stdio.h>

int main(void) {

    printf("REPLACE THIS PRINTF WITH YOUR CODE\n");

    return 0;
}

template.c

    // This is a simple template for your first C programs
// Description
// Author
// Date

#include <stdio.h>

int main(void) {

    //YOUR CODE GOES IN HERE

    return 0;
}