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Task/Bitwise-operations/QB64/bitwise-operations.qb64
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Task/Bitwise-operations/QB64/bitwise-operations.qb64
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' no rotations and shift aritmetic are available in QB64
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' Bitwise operator in Qbasic and QB64
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'AND (operator) the bit is set when both bits are set.
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'EQV (operator) the bit is set when both are set or both are not set.
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'IMP (operator) the bit is set when both are set or both are unset or the second condition bit is set.
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'OR (operator) the bit is set when either bit is set.
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'NOT (operator) the bit is set when a bit is not set and not set when a bit is set.
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'XOR (operator) the bit is set when just one of the bits are set.
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Print "Qbasic and QB64 operators"
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Print " Operator 1 vs 1 1 vs 0 0 vs 0"
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Print "AND", 1 And 1, 1 And 0, 0 And 0
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Print " OR", 1 Or 1, 1 Or 0, 0 Or 0
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Print "XOR", 1 Xor 1, 1 Xor 0, 0 Xor 0
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Print "EQV", 1 Eqv 1, 1 Eqv 0, 0 Eqv 0
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Print "IMP", 1 Imp 1, 1 Imp 0, 0 Imp 0
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Print "NOT", Not 1, Not 0, Not -1, Not -2
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Print "QB64 operators"
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Dim As _Byte a, b, c
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a = 1: b = 1: c = 1
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For i = 1 To 4
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Print a, b, c
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Print _SHL(a, i), _SHL(b, i * 2), _SHL(c, i * 3)
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Next
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a = 16: b = 32: c = 8
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For i = 1 To 4
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Print a, b, c
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Print _SHR(a, i), _SHR(b, i * 2), _SHR(c, i * 3)
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Next
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