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How to swap two values using a single variable ?
condition: Not to use Array and Pointer ?
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Answer Posted / jyotsna
let take a single variable 'x'
a=3
b=2
hence
x=a;
a=b;
b=x;
swapping is occured now a=2 and b=3
| Is This Answer Correct ? | 10 Yes | 12 No |
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