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====== 2019 Multi-University Training Contest 1 ====== Virtual Participated on Aug 13, 2020. ====== Results ====== ===== Summary ===== * Solved 3 out of 13 problems * Solved 4 out of 13 afterwards ===== Virtual Participation ===== ===== Submit Distribution in Members ===== ^ Solved ^ A ^ B ^ C ^ D ^ E ^ F ^ G ^ H ^ I ^ J ^ K ^ L ^ M ^ | Pantw | | O | | | | | | | | | | | - | | Withinlover | | | | √ | √ | | | | | | | | | | Gary | | | | | | O | | | | | | | | (√ for solved during VP, ○ for after VP, - for tried but not solved) ---- ====== Solutions ====== ===== B ===== 这个线性基的处理还是很妙的，后面的贪心地把前面的基替换掉，再把换出来的重新尝试插入。 ---- ====== Comments ====== ptw： * 开始了开始了，自闭的味道