Initially, there is a Robot at position (0, 0). Given a sequence of its moves, judge if this robot makes a circle, which means it moves back to the or ...
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其他好文 时间：
2017-08-13 12:19:32
阅读次数：
151
Being a knight is a very attractive career: searching for the Holy Grail, saving damsels in distress, and drinking with the other knights are fun thin ...
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其他好文 时间：
2017-08-10 22:24:37
阅读次数：
182
Knight Moves Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 26952 Accepted: 12721 Description Background Mr Somurolov, fabulous chess-game ...
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其他好文 时间：
2017-08-07 00:11:33
阅读次数：
162
I learned the value of hard work by working hard. 只有真的努力了，才会知道努力的价值。 I remember in the movie, The Dark Knight Rises, there was one impressive line fro ...
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其他好文 时间：
2017-08-05 17:50:07
阅读次数：
149
Background The knight is getting bored of seeing the same black and white squares again and again and has decided to make a journey around the world. ...
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其他好文 时间：
2017-08-02 11:08:47
阅读次数：
211
Knight Moves Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 26844 Accepted: 12663 Description Background Mr Somurolov, fabulous chess-game ...
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其他好文 时间：
2017-07-31 23:55:36
阅读次数：
214
There is a straight snowy road, divided into n blocks. The blocks are numbered from 1 to n from left to right. If one moves from the i-th block to the ...
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其他好文 时间：
2017-07-30 00:59:13
阅读次数：
234
Background The knight is getting bored of seeing the same black and white squares again and again and has decided to make a journey around the world. ...
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其他好文 时间：
2017-07-27 21:27:00
阅读次数：
190
题目： Background The knight is getting bored of seeing the same black and white squares again and again and has decided to make a journey around the wor ...
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其他好文 时间：
2017-07-27 15:43:40
阅读次数：
157
Knight Tournament Hooray! Berl II, the king of Berland is making a knight tournament. The king has already sent the message to all knights in the king ...
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其他好文 时间：
2017-07-23 22:36:25
阅读次数：
313
