main() { int a=16,b=19; a=a+b; b=a-b; a=a-b; printf("a and b are

How do we swap or interchange any 2 numbers without using
Temporary variable...Anybody can pls answer it.. Thanks in
Advance

Question Posted / manju

Answer Posted / manju

main()
{
int a=16,b=19;
a=a+b;
b=a-b;
a=a-b;
printf("a and b are:%d\t%d",a,b);
}

Output:
a and b are:19 16

Is This Answer Correct ?

16 Yes

3 No

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