Definition of the function to calculate an average


#include <stdio.h>

float average(float x, float y) {
   return (x + y)/2.0f;
}

/* main program - execution always starts here */
void main() {

   float average(float x, float y);  /* Function prototype */

   float value1 = 1.0F;
   float value2 = 2.0F;
   float r = 0.0F;


   r = average(value1, value2);
   printf("\nThe average is: %f",  r);
}

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Definition of the function to calculate an average : Function « Function « C / ANSI-C

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