2017.11.21 14:22来自
shunfurh

- Triangle Conjecture
- Problem Description One could construct a triangle with the digit 1 to 9 as the figure below: ![](http://ac...

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2017.11.21 11:45来自
shunfurh

- Lost
- Problem Description Finally Biaoge reached the amusement park. But soon he got lost… The amusement park has...

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2017.11.21 11:03来自
shunfurh

- No place to hide
- Problem Description It was in a dark daybreak. Dr. Gneh, who was a crazy scientist once trying to dominate ...

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2017.11.21 10:46来自
shunfurh

- Crazy Bobo
- Problem Description Bobo has a tree,whose vertices are conveniently labeled by 1,2,...,n.Each node has a w...

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2017.11.21 02:08来自
shunfurh

- Powerful Incantation
- Problem Description Some dangerous Witches invaded the garden city! As a righteous magician, james0zan want...

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2017.11.21 01:46来自
shunfurh

- Crank
- Problem Description Chev Chelios had his heart stolen from him, by the boss of the most dangerous gang in t...

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2017.11.20 23:50来自
shunfurh

- HDU CakeMan
- Problem Description If you ask one student of HDU “who is the superstar in HDU now?” ,the answer must be “H...

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2017.11.20 22:05来自
shunfurh

- Liveness Analysis
- Problem Description A program syntax is defined as below: PROGRAM ::= STATEMENTS end '\n' STATEMENTS ::= S...

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2017.11.20 20:32来自
shunfurh

- Pieces
- Problem Description You heart broke into pieces.My string broke into pieces.But you will recover one day,an...

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2017.11.20 20:21来自
shunfurh

- Brute Force?
- Problem Description Brute force may refer to any of several problem-solving methods involving the evaluatio...

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