how to swap two numbers with out using temp variable
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Answer Posted / guest
another way is using bitwise XOR (^).
a=9; //a=1001
b=5; //b=0101
a=a^b; //a=1100
b=a^b; //b=1001
a=b^a; //a=0101
| Is This Answer Correct ? | 29 Yes | 6 No |
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