HDU2023多校2

补题链接:
http://acm.hdu.edu.cn/search.php?field=problem&key=2023%A1%B0%B6%A4%B0%D2%B1%E0%B3%CC%A1%B1%D6%D0%B9%FA%B4%F3%D1%A7%C9%FA%CB%E3%B7%A8%C9%E8%BC%C6%B3%AC%BC%B6%C1%AA%C8%FC%A3%A82%A3%A9&source=1&searchmode=source

1001 Alice Game


SG不会

1002 Binary Number


高级

1004 Card Game


看不懂

1010 Klee likes making friends


DP不会

1009 String Problem


终于会一个了

1011 SPY finding NPY


竟然数学