ploym's blog

By ploym, 13 years ago, In English

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As he says, the number of lucky numbers in range [1;10^9] is 1022. But when I make C[1050][1050],the answer returned is runtime error. If I make C[1200][1200],it can be accept.Can someone tell me why?

My submission:1201668

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13 years ago, # |
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k <= 10^5, C[lsize][k-i], k = 99999, i = 1 -> RE