Constants and Variables with macro : const « Data Type « C Tutorial

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C Tutorial » Data Type » const

2.27.3.Constants and Variables with macro

#include <stdio.h>

 

#define SPEED 55

 

int main()

{

      printf("SPEED %i.\n",SPEED);

      printf("SPEED+15 %i.\n",SPEED+15);

      printf(" %i MPH sign?\n",SPEED);

      return(0);

}

SPEED 55.
      SPEED+15 70.
       55 MPH sign?

2.27.const
	2.27.1.	Constants
	2.27.2.	Define constant float value using const
	2.27.3.	Constants and Variables with macro

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