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D. Delivery Bears 题目连接： http://www.codeforces.com/contest/653/problem/D Description Niwel is a little golden bear. As everyone knows, bears live in fo 阅读全文
posted @ 2016-03-19 22:08
qscqesze
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C. Bear and Up Down 题目连接： http://www.codeforces.com/contest/653/problem/C Description The life goes up and down, just like nice sequences. Sequence t1 阅读全文
posted @ 2016-03-19 22:02
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B. Bear and Compressing 题目连接： http://www.codeforces.com/contest/653/problem/B Description Limak is a little polar bear. Polar bears hate long strings 阅读全文
posted @ 2016-03-19 21:57
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A. Bear and Three Balls 题目连接： http://www.codeforces.com/contest/653/problem/A Description Limak is a little polar bear. He has n balls, the i th ball 阅读全文
posted @ 2016-03-19 21:53
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