Submission

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# Problem User Verdict Len Date Style
257897 50143 AND & OR of Trees B07902070 Accepted (77 ms, 256 KB) * 2 KB 2018/12/19 20:58:52
257895 50143 AND & OR of Trees B07902070 Accepted (68 ms, 256 KB) * 2 KB 2018/12/19 20:56:06