Add parentheses to the following expression to make the order of evaluation more clear.

Q. Add parentheses to the following expression to make the order of evaluation more clear.

y % 4 ==0 and y % 100 != 0 or y % 400 == 0 

Answer = 

(y % 4 ==0 ) and (y % 100 != 0 ) or  (y % 400 == 0 )

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