each 551个问题
2017.06.26 23:46来自 shunfurh
The nearest fraction
Problem Description Find the fraction closest to sqrt(N), the denominator of the fraction is no more than M...
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2017.06.26 18:05来自 shunfurh
Bumpy Objects
Problem Description Consider objects such as these. They are polygons, specified by the coordinates of a c...
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2017.06.25 15:19来自 shunfurh
Boring Game
Problem Description Brian's little sister Mary is fond of strange games involving lots of calculation. Unfo...
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2017.06.25 15:24来自 shunfurh
Kadj Squares
Problem Description In this problem, you are given a sequence S1, S2, ..., Sn of squares of different sizes...
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2017.06.25 12:02来自 shunfurh
Toposort
Problem Description There is a directed acyclic graph with n vertices and m edges. You are allowed to delet...
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2017.06.24 23:29来自 shunfurh
The sum problem
Problem Description Given a sequence 1,2,3,......N, your job is to calculate all the possible sub-sequences...
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2017.06.24 12:01来自 shunfurh
Visit relatives
Problem Description When Wiskey return home, many relatives he need to visit, and he will buy some gifts be...
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2017.06.24 11:55来自 shunfurh
Probability
Problem Description Mickey is interested in probability recently. One day , he played a game which is about...
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2017.06.24 09:58来自 shunfurh
Give Me an E
Problem Description Everyone knows that the letter “E” is the most frequent letter in the English language....
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2017.06.23 10:24来自 shunfurh
Problem of Precision
Problem Description Input The first line of input gives the number of cases, T. T test cases follow, ea...
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