Answer Posted / amritpal singh

#include<iostream.h>
#include<conio.h>
void main()
{
int a,b;

void swap(int *,int *); //Functioin Prototype
clrscr();
cout<<"\nEnter the number::\n";
cin>>a>>b;
cout<<"\nValues before INterchange are \na=<<" and \nb="<<b;

swap(&a,&b); //Functiion Calling

cout<<"\nValues after interchange\na=<<" and \nb="<<b;

getch();
}

void swap(int *a,int *b) //Function Defintioon
int temp;
temp=*a;
*a=*b;
*b=temp;

}




Thanks friends if any mistake pls coorect it by again urs
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