Programming and Data Structures by Pearson

360 Programming and Data Structures

DOUBLE(m);

TRIPLE(tn);

getcheO;

I

o s m j m

Enter a number: 5

Double of m =10

Triple of m =15

Explanation In the above program the value o f 'm' is passed to DOUBLE () and TRIPLE () macros

which is assigned to x . "#x" prints the name of the variable passed through the macros.

11.8 Write a program to find the larger of the two numbers using macro with arguments.

# include <stdio.h>

# include <canio.h>

# define MAX (x,y) i f (x>y) c=x; else c=*y;

void mainO

{

int x»5#y=8/c;

c lrsc r O ;

M A X (x ,y );

printf ("\tt Larger o f two numbers = % d",c);

}

OUTPUT:

Larger of two numbers = 8

Explanation In the ...