int x,y; x=x+y; y=x-y; x=x-y;

Swap 2 variables without using a temp variable

Question Posted / mfsi_satyakamm

Answer Posted / mfsi_satyakamm

int x,y;
x=x+y;
y=x-y;
x=x-y;

Is This Answer Correct ?

12 Yes

1 No

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