How can u swap 2 variables in C without using 3rd variable?
Answer Posted / deepa
main()
{
int a=20,b=30;
clrscr();
b=a+b;
a=b-a;
b=b-a;
printf("%d%d",a,b);
getch();
}
| Is This Answer Correct ? | 5 Yes | 4 No |
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