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hello everyone i wrote following sentence

int temp = 7 & 9;

it returns 1..

can anybody explain it how.?
Posted 28-Jan-13 22:54pm
j0y2092.5K

1 solution

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Solution 1

Because the & operator performs bitwise AND operation between its operands:
9 & 7 = 1001b & 0111b = 0001b = 1

Remember, the truth table for AND operation is




&01
000
101
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