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how to swap to variables without using thrid variable in java?
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Answer Posted / igor polivanyi
It’s pretty simple:
int a = 12;
int b = 34;
a = a + b;
b = a - b;
a = a - b;
And for real cowboys, it could be simplified further:
a -= (b = (a += b) - b);
| Is This Answer Correct ? | 8 Yes | 0 No |
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