Everything's gona be all right.
我自横刀向天笑,去留肝胆两昆仑.
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Broken

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爱的勇气

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mac 平台 常用 软件

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最近的书单

2001. Mathematic...

  1. Mathematicians and Berries Time limit: 0.5 second Memory limit: 64 MB

    One day,

    two mathematicians were walking in the forest and picking berries. They’d been walking for two hours, and then they stopped and decided to see who’s got more berries. They took out the scales (can you imagine a mathematicia...

再不相爱就软了 'Love B...