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# In this string" if($i%2==)", what does the percent sign ask it to do?

percent sign

7 Answers

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find the rest of division by 2

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find modulus

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5%2=1
As 5/2 leaves 1

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remainder.

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is the modulo " the rest of division of the variable i by 2"

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Excellent. Thank you gentleman. I think I have it now.

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it divisible by 2 and reminder will be stored in output..