最后TLE怎么办???

P1217 [USACO1.5] 回文质数 Prime Palindromes

czh654321 @ 2023-07-09 10:39:53

最后TLE怎么办???


by problemThief @ 2023-07-09 10:48:19

先判断回文数,然后开(O2)


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