MACRO - void main(void float r,a clrscr p"enter the...

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#define PI 3.1428571 #define p printf #define vol(x) 4.0/3*PI*x*x #define s scanf #include<stdio.h> #include<conio.h>
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Unformatted text preview: # void main(void) { float r,a; clrscr(); p("enter the value of radius: "); s("%f",&r) ; a=vol(r); p("area = %f ",a); getch(); }...
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This note was uploaded on 11/06/2010 for the course UBIT 411 taught by Professor Saleemelahi during the Spring '10 term at University of Karachi.

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