NO,if the values of a&b are 10,20 respectively., Then a=a+b becomes

void swap(int a,int b)
{
a=a+b;
b=a-b;
a=a-b;
}

in this code always gives the same result for all case

Question Posted / k.kavitha

Answer Posted / k.kavitha

NO,if the values of a&b are 10,20 respectively., Then
a=a+b becomes "a=30"
b=a-b becomes b=30-20 i.e., "b=10"
a=a-b gives a=30-10 i.e., "a=20"

Is This Answer Correct ?

20 Yes

6 No

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