43 lines
937 B
C
43 lines
937 B
C
#include <stdio.h>
|
|
|
|
|
|
int *p1, *p2, *p3, *p4;
|
|
|
|
void fun1(int x, int y) {
|
|
|
|
static int w;
|
|
int z;
|
|
w = x * y;
|
|
z = x + y;
|
|
|
|
printf("Inside fun1\n");
|
|
p1 = &w;
|
|
p2 = &x;
|
|
p3 = &y;
|
|
p4 = &z;
|
|
printf("Address of p1 = %p, address of p2 = %p, address of p3 = %p, address of p4 = %p\n", &p1, &p2, &p3, &p4);
|
|
printf("Address of w = %p, address of x = %p, address of y = %p, address of z = %p\n", p1, p2, p3, p4);
|
|
printf("w = %d, x = %d, y = %d, z = %d\n", w, x, y, z);
|
|
}
|
|
|
|
|
|
int fun2(int f, int g, int h) {
|
|
printf("\nInside fun2\n");
|
|
printf("w = %d, x = %d, y = %d, z = %d\n", *p1, *p2, *p3, *p4);
|
|
return f + g + h;
|
|
}
|
|
|
|
int main() {
|
|
|
|
int a = 5, b = 6, c;
|
|
|
|
fun1(a, b);
|
|
|
|
printf("\nOutside fun1\n");
|
|
printf("w = %d, x = %d, y = %d, z = %d\n", *p1, *p2, *p3, *p4);
|
|
|
|
fun2(1, 2, 3);
|
|
printf("\nOutside fun2\n");
|
|
printf("w = %d, x = %d, y = %d, z = %d\n", *p1, *p2, *p3, *p4);
|
|
}
|