Re: seemingly stupid C program issue
- From: "Jackie McBride" <abletec@xxxxxxxxx>
- To: programmingblind@xxxxxxxxxxxxx
- Date: Wed, 31 Oct 2007 10:58:03 -0700
John, if u have a string, u gotta enclose it in quotes. So, connie
Cobol & all other names, & any other strings, need 2 b enclosed in
quote marks.
On 10/31/07, John Miller <n1umj@xxxxxxxxxxx> wrote:
> Hi all, I got the homework 6, answer the teacher posted to use as a template
> for making the next assignment, homework 7, strings. Now, in this code, I
> did exactly what he said, and way down in the main area, you'll see the
> names before the employee numbers which is basically all we had to do. For
> some reason, it doesn't like the first name, claims it's a "un declared
> identifier". Is there something I'm missing or what's goign on there? I
> followed the instructions being told this is the easiest one yet and this
> was pretty much all I had to do, I went over and over it and don't see if I
> missed something and what's strange it only has a problem with the first
> name of the 5. I commented it so anyoen looking at it will know, I commented
> it as the problem name. Can anyone give me a clue what's goign on here? This
> is very different from the last program I posted.
>
> (start code)
> #include <stdio.h>
>
> #define DATA_SETS 5
>
> #define STD_HOURS 40.0
>
> #define OT_RATE 1.5
>
>
>
> /****************************************/
>
> /* Structure Declarations */
>
> /****************************************/
>
> struct employee /* Structure to store associate data */
>
> {
>
> char name[20]; /*employee names*/
>
> long id_number; /* Member: Stores Clock ID Number */
>
> float wage; /* Member: Stores hourly wage */
>
> float hours; /* Member: Stores number of hours worked */
>
> float overtime; /* Member: Stores number of overtime hours worked */
>
> float gross; /* Member: Stores gross pay */
>
> };
>
>
>
> /************************************************************************/
>
> /* Function: input_hours_worked */
>
> /* */
>
> /* Purpose: Obtains input from user, the number of hours worked for */
>
> /* each employee based on clock number. The number of */
>
> /* hours worked are passed back to 'main', where they are */
>
> /* assigned to the array hours_worked. */
>
> /* */
>
> /* Parameters: n - Data set #. */
>
> /* clock - Employee's clock number */
>
> /* */
>
> /* Returns: hours: The number of hours worked. */
>
> /* */
>
> /************************************************************************/
>
> float input_hours_worked ( int n, int clock )
>
> {
>
> /* Local Declarations */
>
> float hours; /* Number of hours worked by employee */
>
> float hours_in_a_week = 168.0; /* Max hours in a work week */
>
> printf ( "\n" );
>
> printf ( "Data Set #%i\n", n + 1 );
>
> printf ( "Clock Number: %06i\n", clock );
>
> printf ( "Enter Hours Worked: " );
>
> scanf_s ( "%f", &hours ); /* Read in the number of hours worked */
>
> /* Test for user error */
>
> if( ( hours >= 0.0 ) && ( hours < hours_in_a_week ) )
>
> return hours; /* Return the number of hours worked */
>
> else
>
> return ( -1.0 ); /* Return Error */
>
> } /* End of input_hours_worked function */
>
>
>
> /************************************************************************/
>
> /* Function: calculate_overtime_hours */
>
> /* */
>
> /* Purpose: Calculate the amount of overtime worked based on a 40 */
>
> /* hour work week. */
>
> /* */
>
> /* Parameters: hours - Number of hours worked */
>
> /* */
>
> /* Returns: A value equal to the number of overtime hours worked. */
>
> /* If no overtime was worked, then 0.0 is returned. */
>
> /* */
>
> /************************************************************************/
>
> float calculate_overtime_hours ( float hours )
>
> {
>
> /* Calculate Overtime Hours */
>
> if( hours > STD_HOURS )
>
> return ( hours - STD_HOURS ); /* Return the amount of overtime worked */
>
> else
>
> return ( 0.0 ); /* Return that no overtime was worked */
>
> } /* End calculate_overtime function */
>
>
>
> /************************************************************************/
>
> /* Function: calculate_gross_pay */
>
> /* */
>
> /* Purpose: Calculate the total gross pay based on the amount of */
>
> /* time that was worked. This includes overtime pay, if */
>
> /* applicable. */
>
> /* */
>
> /* Parameters: ot - Overtime hours worked */
>
> /* hours - Regular hours worked */
>
> /* wage_per_hour - Hourly wage for employee */
>
> /* */
>
> /* Returns: Returns a value that is equal to the gross pay due to */
>
> /* the employee. */
>
> /* */
>
> /************************************************************************/
>
> float calculate_gross_pay ( float ot, float hours, float wage_per_hour )
>
> {
>
> if( ot > 0 )
>
> return ( wage_per_hour * ( STD_HOURS + ( ot * OT_RATE ) ) );
>
> else
>
> return ( wage_per_hour * hours );
>
> } /* End calculate_gross_pay function */
>
>
>
> /************************************************************************/
>
> /* Function: display_wage_data */
>
> /* */
>
> /* Purpose: To display all employee information to the screen. */
>
> /* */
>
> /* Parameters: worker - Array of structures with all employee info */
>
> /* size - number of array elements to process */
>
> /* */
>
> /* Returns: Nothing. */
>
> /* */
>
> /************************************************************************/
>
> void display_wage_data ( struct employee worker[], int size )
>
> {
>
> /* Local Declarations */
>
> int n; /* loop and array index */
>
> /* Print out header */
>
> printf ( "\n\n" );
>
> printf ( "---------------------------------------------------\n" );
>
> printf ( "Clock#\t Wage Hours\t OT\t Gross \n" );
>
> printf ( "---------------------------------------------------\n" );
>
> /* Print data for each employee */
>
> for( n=0; n < size; ++n )
>
> {
>
> printf ( "%06i\t%5.2f\t%4.1f\t%4.1f\t%6.2f\n",
>
> worker[n].id_number,
>
> worker[n].wage,
>
> worker[n].hours,
>
> worker[n].overtime,
>
> worker[n].gross );
>
> } /* End for loop */
>
> } /* End display_wage_data function */
>
>
>
> /************************************************************************/
>
> /* Function: error_check */
>
> /* Purpose: To report any error to the user. */
>
> /* */
>
> /* Parameters: hours - Hours entered by user */
>
> /* */
>
> /* Returns: Nothing. */
>
> /* */
>
> /************************************************************************/
>
> void error_check ( hours )
>
> float hours;
>
> {
>
> /* see if error condition on hours exists */
>
> if( hours == -1.0 )
>
> {
>
> printf ( "An invalid entry has been made.\n" );
>
> printf ( "Please start over.\n" );
>
> exit (1);
>
> } /* End of if statement */
>
> } /* End error_check function */
>
>
>
> /*****************/
>
> /* MAIN */
>
> /*****************/
>
> main()
>
> {
>
> /* Local Declarations */
>
> struct employee associate[DATA_SETS] = /* Array of structures storing */
>
> /* all associate data */
>
> {
>
> { /*where problem is seemign to be, this name*/
>
> Connie Cobol, 98401, 10.60, 0, 0, 0
>
> }
>
> ,
>
> {
>
> Mary Apl, 526488, 9.75, 0, 0, 0
>
> }
>
> ,
>
> {
>
> Frank Fortran, 765349, 10.50, 0, 0, 0
>
> }
>
> ,
>
> {
>
> Jeff Ada, 34645, 12.25, 0, 0, 0
>
> }
>
> ,
>
> {
>
> Anton Pascal, 127615, 8.35, 0, 0, 0
>
> }
>
>
> };
>
> int n; /* Loop Counter */
>
> /* Introduce User to program */
>
> printf ( "WAGE CALCULATOR\n" );
>
> printf ( "Please input the number of Hours Worked for each Employee(ie.
> Clock Number)\n" );
>
> /* Loop for inputting and processing wage data */
>
> for( n=0; n < DATA_SETS; ++n )
>
> {
>
> associate[n].hours = input_hours_worked ( n, associate[n].id_number );
>
> error_check ( associate[n].hours );
>
> associate[n].overtime = calculate_overtime_hours ( associate[n].hours );
>
> associate[n].gross = calculate_gross_pay ( associate[n].overtime,
>
> associate[n].hours,
>
> associate[n].wage );
>
> } /* End of for loop */
>
> /* Print out information on employees */
>
> display_wage_data ( associate, DATA_SETS );
>
> } /* End of Main */
>
> (end code)
>
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>
>
--
Jackie McBride
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<http://teamacs.acsevents.org/site/TR?px=1790196&pg=personal&fr_id=3489>
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