下面引用由stevie在 2004/12/07 02:11pm 發表的內容: if u write a computer program to generate all possibilities, it could be hundreds of solutions, for 6 by 6 magic squares. It's quite simple to write one. Give it a try.
多謝建議。但我卻不懂程式編撰。 可否代勞,哈哈 !
若考慮位置不同為不同編排組合,六六幻方會有 36! 個組合,即 371,993,326,789,901,000,000,000,000,000,000,000,000,000 個組合! 設三十六個數為 ai (i=1,2,...,36) ,先由左至右,再由上至下順序排列,當中要符合以下條件: 1. 1≦ ai ≦36 2. Σai = 111 (i = k, k+6, k+12, k+18, k+24, k+30; k=1,2,3,4,5,6) 3. Σai = 111 (i = k, k+1, k+2, k+3, k+4, k+5; k=1,7,13,19,25,31) 4. Σai = 111 (i = 1,8,15,22,29,36) 5. Σai = 111 (i = 6,11,16,21,26,31)