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<?php if (md5('240610708') === md5('QNKCDZO')) print("equal"); else print("Just"); if ('0e462097431906509019562988736854' === '0e830400451993494058024219903391') print("equal"); else print("Dont"); if ('0e462097431906509019562988736854' === 0) print("is zero"); else print("Use"); if ('0e462097431906509019562988736854' === '0') print("is zero"); else print("Simple"); print("Equal");

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