How to swap two variables, without using third variable ?
Answer Posted / suresh bhandari
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a=a*b
b=a/b
a=a/b
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a=a+b
b=a-b
a=a-b
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a = a Xor b
b= a Xor b
a= a Xor b
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all above three methods are correct, i hv checked...
| Is This Answer Correct ? | 2 Yes | 1 No |
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