Combinatorics (Fall 2010)/Problem set 1: Revision history

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20 September 2010

19 September 2010

18 September 2010

17 September 2010

9 September 2010

  • curprev 12:2112:21, 9 September 2010imported>WikiSysop 313 bytes +313 Created page with '== Problem 0 == 你的姓名,学号。 == Problem 1 == 我们有<math>k</math>种不同的明信片,其中第<math>i</math>种明信片有<math>m_i</math>张。请问总共…'