a=a+b+c+d; b=a-(b+c+d); c=a-(b+c+d); d=a-(b+c+d); a=a-(b+c+d);

how to swap 4 number without using temporary number?

Question Posted / brinda balakrishnan

Answer Posted / brinda balakrishnan

a=a+b+c+d;
b=a-(b+c+d);
c=a-(b+c+d);
d=a-(b+c+d);
a=a-(b+c+d);

Is This Answer Correct ?

25 Yes

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