Created
March 6, 2017 12:32
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XOR swapping algorithm
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| When you got two numbers ` a = 9 ` and ` b = 7 ` | |
| On performing | |
| a ^= b | |
| b ^= a | |
| a ^= b | |
| a abd b interchange values hence | |
| print(a) // 7 | |
| print(b) // 9 |
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