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F - Many Moves Time limit : 2sec / Memory limit : 256MB Score : 900 points Problem Statement There are N squares in a row. The squares are numbered 1, 阅读全文
posted @ 2017-05-03 22:04
mxzf0213
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摘要:
E - Ball Coloring Time limit : 2sec / Memory limit : 256MB Score : 700 points Problem Statement There are N bags, each containing two white balls. The 阅读全文
posted @ 2017-05-03 21:56
mxzf0213
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