cheating for final exam stat 2.2x eh? :D i want the answer too!!! :P
yay brilliant. mathsfreak, you suck.
brilliant problem, don't answer.
cheater -.- This is not the purpose of this site, nor the one from which you stole this question.
I know who are you. The point of Brilliant is to improve your skills, not cheat and gain ill-deserved "prizes". Be ashamed of yourself.
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