Answer / venugopal

/* u r question is not clear but i proceed it as a swap of
two numbers*/
main()
{
int a,b,temp;
clrscr();
printf("enter two no's");
scanf("%d %d",&a,&b);
temp=a;
a=b;
b=temp;
printf("after swap no are:");
printf("%d %d" ,a,b);
getch();
} venugopal.palavalasa@gmail.com
}

Answer / tayyab

By using recent two variables swap code will be
a=3;
b=5;

a=a+b; a=8
b=a-b; b=3
a=a-b; a=5

Answer / ksrikar

a=9;
b=5;

a=a*b; // a=45
b=a/b; // b=9
a=a/b; // a=5

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