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// C code
// This program will provide options for a user to enter days reminding to give or get gifts
// Developer: Darryl Ennels
// Date: Nov 29, 2015
#include <stdio.h>
int main ()
{
  /* variable definition: */
 
   float intcount, intdays, menuSelect,Results, intgivinggetting;
   float doMath;
   intcount = 1; 
   doMath = 2.22;
   // While a positive number
 while (intcount > 0)
  {    
     printf ("Enter the number of days left until gifts are given\n");
     scanf("%f", &intdays);
     printf ("Enter 1 if you're giving gifts or 2 if you're getting gifts\n");
     scanf("%f", &intgivinggetting); 
 
    if (intcount > 0)
    {
     printf ("Enter 1 to calculate gifts to give or 2 to see how many you're getting\n\n");
     scanf("%f", &menuSelect);
     if (menuSelect == 1)
     {
        // Call the Square Function
        Results = give(intdays);
        printf("You entered %f days reminding you should give %f gifts and be Happy\n\n",intdays,Results);
        return 0;
     }
     else if (menuSelect == 2)
     {
        // Call the Cube function
        Results = getting(intdays);
        printf("You entered %f days reminding you will get %f gifts, lucky you\n\n",intdays,Results);
        return 0;
     }
     else 
       printf("Invalid menu item, only 1 (give) or 2 (getting) is accepted\n");
        return 0;
     }
 
 
    }   
 
  return 0;
}
 
/* function returning the Square of a number */
float give(float value)
{
    //return value*doMath;
}
 
/* function returning the Cube of a number */
float getting(float value)
{
    //return value*value*doMath;
}
 
 
 
 

prog.c: In function 'main':
prog.c:29:19: warning: implicit declaration of function 'give' [-Wimplicit-function-declaration]
         Results = give(intdays);
                   ^
prog.c:36:19: warning: implicit declaration of function 'getting' [-Wimplicit-function-declaration]
         Results = getting(intdays);
                   ^
prog.c:11:10: warning: variable 'doMath' set but not used [-Wunused-but-set-variable]
    float doMath;
          ^
prog.c: At top level:
prog.c:52:7: error: conflicting types for 'give'
 float give(float value)
       ^
prog.c:29:19: note: previous implicit declaration of 'give' was here
         Results = give(intdays);
                   ^
prog.c:58:7: error: conflicting types for 'getting'
 float getting(float value)
       ^
prog.c:36:19: note: previous implicit declaration of 'getting' was here
         Results = getting(intdays);
                   ^
prog.c: In function 'give':
prog.c:55:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
prog.c: In function 'getting':
prog.c:61:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Standard output is empty