Answer Posted / kishan gowda

One more method its bit complicated from the people from
the non electronics background......
void main()
{
pf(" a and b ");
sf("%d %d", &a, &b);
a= a^b;
b= b^a;
a= a^b;
pf("Swapped no's are a=%d and b=%d" ,a ,b);
}

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