Addition without using any arthmetic operator

Addition without Arithmatic Operator

Often is this puzzle brought up to test someone’s ‘bits’ knowledge but it is rather straight forward to add two numbers (whole numbers). It works by same principle as we do it by Hand, i.e. add two numbers, Keep the carry and add it into the sum. In programming we can do it achieve the simple ‘addition’ via XOR operator i.e. ^…

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