Answer / guest

#include<stdio.h>
void main()
{
int x,y;
printf("enter x and y");
scanf("%d%d",&x,&y);
x=x+y;
y=x-y;
x=x-y;
printf("elements after swapping :%d,%d",x,y);
}

Answer / jisha. k.a

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
clrscr();
printf("Enter two no");
scanf("%d%d",&a,&b);
a=a-b;
b=a+b;
a=b-a;
printf("After chanching no is =\n");
printf("a=%d b=%d",a,b);
getch();
}

Answer / vinay tiwari

void main()
{
int a,b;
printf("enter two no ");
scanf("%d%d",&a,&b);
printf("a=%d and b=%d",a,b);
a=a^b;
b=a^b;
a=a^b;
printf("a=%d and b=%d",a,b);
getch();
}

Answer / saravanan j (srm universi

you can apply it on any language?!

x = x xor y
y = x xor y
x = x xor y

* 1 year ago

Source(s):
Self Expierince

Answer / debasis nayak

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
clrscr();
printf("Enter the value of A and B");
scanf("%d %d",&a,&b);
b=(a+b-a=b);
printf("After interchange value are %d %d",a,b);
getch();
}

Answer / genius

#include <stdio.h>
#include <conio.h>
main()
{
int a,b,temp;
clrscr();
printf("enter two numbers:");
scanf("%d,%d",&a,&b);
printf("values of a and b are %d,%d \n",a,b);
temp=a;
a=b;
b=temp;
printf("swapped values of a and b are %d,%d", a,b);
getch();
}

Answer / tom macdonald

#include<stdio.h>
void main()
{
int x,y;
printf("enter x and y: ");
scanf("%d%d",&x,&y);
x^=y;
y^=x;
x^=y;
printf("elements after swapping: %d,%d\n",x,y);
}

Answer / raghavendra

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
clrscr();
printf("Enter two no");
scanf("%d%d",&a,&b);
a=a*b;
b=a/b;
a=a/b;
printf("After chanching no is =\n");
printf("a=%d b=%d",a,b);
getch();
}

Answer / pari

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
printf("Enter two no");
scanf("%d%d",&a,&b);
a=a*b;
b=a/b;
a=a/b;
printf("After chanching no is =\n");
}

Answer / vijay r15

using many ways we can
perform
#include<stdio.H>
void main()
{
int a=10,b=20;
b=a+b-(a=b);
//or use a^=b^=a^=b;
//or use a=a+b;b=a-
b;a=a-b;
//or use a^=b; b^=a;
a^=b;
printf("%d%d",a,b);
}

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