C Programming

Programming Rules for this class:
 1 - At the beginning of the file the program must be documented see program example below
 2 - All global variables must declared and initialized at the beginning of the
     program after the #includes and #defines.
 3 - The main function must be the last function in the program.
 4 - All other functions must be between the global variables and the main function
 5 - The main function is for creating and initiallizing variables, calling functions, 
     and terminating the program
 6 - The functions begin in column 0
 7 - The first { must be located in column 0
 8 - The corresponding } must be located in column 0
 9 - All pair of { } must be aligned in the same column
10 - All paragraphs must be 4 (four) spaces indented
11 - Use camelCasing to name variables and functions
12 - Documment your program as much as possible
13 - Leave two spaces between each function


Program example:
/********************************************************************* 
    Author     : Your Name 
    Course     : Course Name and Times 
    Professor  : Michael Robinson 
    Program    : Program Name and Number
    Purpose    : A brief description of the program 
    Due Date   : mm/dd/yyyy 

    Certification: 
    I hereby certify that this work is my own and none of it is the work of any other person. 


    ..........{ your signature }.......... 
*********************************************************************/      
    

#include <stdio.h>
#define PROGRAMS 1024

float gpa           = 4.00;
int   credits       = 3;
char  className[20] = "Programming in C";


void indentationSample() //creatiing and loading a 2 dim array of ints
{                        //to show indentation 
    int x = 0;
    int y = 0;
    
    int theArray[10][10];
    
    int row5    = 0;
    int column5 = 0;
    
    for(x=0; x<10; x++)
    {
        for(y=0; y<10; y++)
        {
            theArray[x][y] = (x+y);
            printf( "[%2d] ", theArray[x][y] );    

            if( x == 5 )
            {
                row5 += theArray[x][y];
            }
            else if( y == 5 ) 
            {
                column5 += theArray[x][y];
            }
        }
        printf("\n");
        
    }
    
    printf( "\n Total of row 5 = %d\n Total of column 5 = %d\n", row5, column5 );
    
}


void printTheData( float gpa, int credits, char className[20], char myName[20], char myMajor[10] )
{
    //printing all the data received, one field per line/row
    printf( "My name is %s \n", myName );
    printf( "My major is %s \n", myMajor );
    printf( "My gpa is %.2f \n", gpa );
    printf( "My current class is %d credits\n", credits );
    printf( "its name is %s \n", className );
    printf( "With %d programs\n\n", PROGRAMS );

    //printing all data received, in one line/row
    printf( "My gpa is %.2f My current class is %d credits and its name is %s My name is %s and my major is %s with %d programs\n\n", 
             gpa, credits, className, myName, myMajor, PROGRAMS );

}


int main()
{
    char myName[20]  = "Joe Smith"; //creating a char array 
    char myMajor[10] = "CS/IT";     //creating a char array 

    //calling a function passing 5 variables by value
    printTheData( gpa, credits, className, myName, myMajor );

    //calling a function
    indentationSample();
     
}