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| 頁次：1/1 每頁50條記錄， 本頁顯示1 到27， 共27 分頁： [1] | |
| • #跟帖# 回複：初中數學競賽題：被9整除 [腦筋急轉] - yma16(78 bytes ) 2007-12-01 | |
| • #跟帖# 回複：一道簡單數學題, 答不對者不適合理財 [腦筋急轉] - yma16(3 bytes ) 2007-11-25 | |
| • #跟帖# Sorry. (0,-1) of the disc is fixed. [腦筋急轉] - yma16(112 bytes ) 2007-11-20 | |
| • Transformation of a disc [腦筋急轉] - yma16(213 bytes ) 2007-11-19 | |
| • #跟帖# 回複：In that case the problem is not valid. Generally, [腦筋急轉] - yma16(230 bytes ) 2007-07-24 | |
| • #跟帖# Someone disproved it. Here is his reason [腦筋急轉] - yma16(99 bytes ) 2007-07-23 | |
| • 康MM, please rank this problem based on the difficulty [腦筋急轉] - yma16(80 bytes ) 2007-07-23 | |
| • #跟帖# 回複：Set S has 51 positive but [腦筋急轉] - yma16(323 bytes ) 2007-07-01 | |
| • #跟帖# 回複：回複：回複：反證法修正版 [腦筋急轉] - yma16(102 bytes ) 2007-06-30 | |
| • #跟帖# 回複：反證法修正版 [腦筋急轉] - yma16(92 bytes ) 2007-06-30 | |
| • 素數-ZT [腦筋急轉] - yma16(142 bytes ) 2007-06-30 | |
| • #跟帖# thx-eom [腦筋急轉] - yma16(0 bytes ) 2007-06-05 | |
| • #跟帖# 回複：拋磚 [腦筋急轉] - yma16(21 bytes ) 2007-06-05 | |
| • About 魏繼水 [腦筋急轉] - yma16(679 bytes ) 2007-05-17 | |
| • 魏繼水猜想-ZT [腦筋急轉] - yma16(80 bytes ) 2007-05-12 | |
| • #跟帖# 回複：1 有, 2就是沒有. [腦筋急轉] - yma16(89 bytes ) 2007-05-01 | |
| • #跟帖# 回複：0^0 = 1 [腦筋急轉] - yma16(31 bytes ) 2007-04-30 | |
| • #跟帖# 回複：yma16 does have a good question here.. [腦筋急轉] - yma16(363 bytes ) 2007-04-30 | |
| • #跟帖# 回複：0^0 = 1 [腦筋急轉] - yma16(257 bytes ) 2007-04-29 | |
| • #跟帖# 回複：1 and 1. [腦筋急轉] - yma16(35 bytes ) 2007-04-29 | |
| • #跟帖# 回複：find max(min) number [腦筋急轉] - yma16(34 bytes ) 2007-04-29 | |
| • find the limit [腦筋急轉] - yma16(191 bytes ) 2007-04-29 | |
| • #跟帖# Great job-eom [腦筋急轉] - yma16(0 bytes ) 2007-04-11 | |
| • #跟帖# Your interpretation is correct. WXC does not show space [腦筋急轉] - yma16(137 bytes ) 2007-04-11 | |
| • #跟帖# 回複：find the number c in (1,2)- one more try [腦筋急轉] - yma16(308 bytes ) 2007-04-11 | |
| • #跟帖# 回複：find the number c in (1,2) (ignore the above post) [腦筋急轉] - yma16(280 bytes ) 2007-04-11 | |
| • find the number c in (1,2) [腦筋急轉] - yma16(227 bytes ) 2007-04-11 | |
| 頁次：1/1 每頁50條記錄， 本頁顯示1 到27， 共27 分頁： [1] | |
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