C Program to show call by reference YASH PAL, 31 July 2024 In this tutorial, we are going to write a C Program to show call-by-reference in C Programming with practical program code and step-by-step full complete explanation. C Program to show call by reference #include<stdio.h> #include<conio.h> void main() { int a,b,*aa,*bb,swap(); clrscr(); a=5; b=10; aa=&a; bb=&b; printf("Value of a=%d & value of b=%d before swap",a,b); swap(aa,bb); printf("nValue of a=%d & b=%d after swap",a,b); getch(); } int swap(int *x, int *y) { int temp; temp=*x; *x=*y; *y=temp; } Output Value of a=5 & value of b=10 before swap Value of a=10 & b=5 after swap c coding problems