#include <stdio.h>

void cvinterchange(int a, int b);
void crinterchange(int *a, int *b);

int main(){
int a,b;

printf("Enter The Value Of A : ");
scanf("%d",&a);

printf("\nEnter The Value Of B : ");
scanf("%d",&b);

cvinterchange(a,b);
printf("\n\n");
crinterchange(&a,&b);

return 0;
}

void cvinterchange(int a, int b){
printf("\n<---------Call By Value--------->");
printf("\nBefore Interchange A = %d B = %d",a ,b);
int c = a;
a = b;
b = c;
printf("\nAfter Interchange A = %d B = %d",a ,b);
}

void crinterchange(int *a, int *b){
printf("\n<-------Call By Reference------->");
printf("\nBefore Interchange A = %d B = %d",*a ,*b);
int c = *a;
*a = *b;
*b = c;
printf("\nAfter Interchange A = %d B = %d",*a ,*b);
}

Displays a message indicating it's using Call By Value.

crinterchange Function (Call By Reference):

Displays a message indicating it's using Call By Reference.

 function is the entry point, and it calls two separate functions, 

, to demonstrate the difference between Call By Value and Call By Reference. The values of 

 are interchanged within these functions using different methods, and the results are printed to the console to illustrate the differences in how the two methods handle variable values.

GTU Coder

Data Structures (3130702)

Quick solution of practicals