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What is the error in "while (y * z > 0) & (y % 10 == z % 10)"?
It keep saying "lvalue required as unary '&' operand".
1 Answer
+ 5
Conditions are concatenated by the AND operator &&, the single ampersand & is a different operator. Also, the entire condition should be enclosed in parentheses, not only the left and right side of &&, if that is what you are going for.
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