So i got lucky that my solution for problem div2 B passed, which should not have. check out test case #4 , link
can anyone tell me why this happened?
UDP: got it!
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So i got lucky that my solution for problem div2 B passed, which should not have. check out test case #4 , link
can anyone tell me why this happened?
UDP: got it!
Name |
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x <= 1e18 and 34633219836 forms a magic square if you think about it so your answer is right.
got it !!