How can u swap 2 variables in C without using 3rd variable?
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Answer Posted / sj
main()
{
int a=20,b=30;
clrscr();
a=a+b;
b=a-b;
a=a-b;
printf("%d%d",a,b);
getch();
}
| Is This Answer Correct ? | 38 Yes | 4 No |
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