Swap Using Third Variable

Wap to take a number from user and to swap them using third variable

#include<iostream.h>

#include<conio.h>

void main()

{

clrscr();

int a,b,c;

cout<<"enter a,b";

cin>>a>>b;

c=a;

a=b;

b=c;

cout<<"a="<<a<<endl;

cout<<"b="<<b;

getch();

}

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OUTPUT:

enter a,b 17

15

a=15

b=17

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