
334 Programming and Data Structures
to directly modify the contents of the variable. The memory addresses of the variables are unique.
There is no scope rule for memory address. If we declare the same variable for actual and formal
arguments, their memory addresses will be different from each other.
10.18 Write a program to pass arguments to a user-defined function by value and reference.
#include<8tdio sh>
#include<conio.h>
main()
{
in t k ,m ,o th e r(in t,in t*);
c lr s c r ();
printf ("\n Address of k & m in mainO: %u %u",&k,&m);
other(k,&m);
return 0;
}
otherdnt k,int *m)
{
printf ("\ti Address ofk&m in other(): %u %u”,&k,m);
I
OUTPUT;
Address