assistance in function

This is a discussion on assistance in function within the C Programming forums, part of the General Programming Boards category; i am supposed to build a system which will produce output axactly d same as below: car hours charges 1 ...

  1. #1
    Registered User
    Join Date
    Feb 2008
    Posts
    26

    assistance in function

    i am supposed to build a system which will produce output axactly d same as below:

    car hours charges
    1 1.5 2.00
    2 4.0 2.50
    3 24.0 10.00
    TOTAL 29.5 14.50

    user have to enter the value of hour and the counting is as follows:
    within 3 hours, parkers are charged $2.00;
    exceed 3 hours, parkers are charged $0.50 per hour and part thereof in excess of 3 hours;
    maximum is 24 hours and are charged $10.00;

    i wonder how to print and save the value of hour entered by user as i can't showed it as below:

    Enter the hour: __

    please help..

    my code is as follow:
    Code:
    #include<stdio.h>
    float enter_hours(float w);
    float calculateCharges(float x,float y);
    
    int main ()
    
    {
    	float r,p,q;
    	printf("Car\tHours\tCharges\n");
    
     for (int count=0;count<2;count++);
     {
    	 printf("\n&#37;d\t%.1f\t%.2f",count,enter_hours(r),calculateCharges(p,q));
     }
    
    return (0);
     }
    
    float enter_hours(float w)
    {
     float x;
     printf(" ");
     scanf("%f",&x);
     printf("%.1f",x);
    }
    
    float calculateCharges(float n,float x)
    {
      if (x<=3){
      return 2.00;
      }
    
      if (x>3 && x<24){
      return 2.00+0.50*n;
      }
    
      if (x==24){
      return 10.00;
      }
    
    }
    Last edited by patron; 03-16-2008 at 05:38 AM.

  2. #2
    Registered User
    Join Date
    Feb 2008
    Posts
    26

    urgently awaits assistance

    are there any wrong wif my code...?
    I no it isn't perfect..

    please anyone..
    help me to correct it as i'm really blurred with the concept of function...

    thanks...

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