How can we swap two numbers using switch case only?

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Jignesh Joshi

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switch(dummy) { case 1: default: temp=a; a=b; b=temp; }
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We can use temp variable to swap!
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Related Questions

how the right shift operator works on a numerical value?? eg:- 8>>3=?
Binary of 8 is "1000" and here by this command 3 bits of "1000" will be shifted to right. Hence Binary will be "0001" so your expressions answer will be "0001" i.e. 1
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