触动精灵微信养号脚本:转来一道题:BAAB/(B+A+A+B)=? 字母表示几?

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/10 20:01:44
字母表示两个自然数字.得数为正整数.求全解.

20种

(0110)/(0+1+1+0) = 55
(0220)/(0+2+2+0) = 55
(0330)/(0+3+3+0) = 55
(0440)/(0+4+4+0) = 55
(0550)/(0+5+5+0) = 55
(0660)/(0+6+6+0) = 55
(0770)/(0+7+7+0) = 55
(0880)/(0+8+8+0) = 55
(0990)/(0+9+9+0) = 55
(2112)/(2+1+1+2) = 352
(2772)/(2+7+7+2) = 154
(2992)/(2+9+9+2) = 136
(4224)/(4+2+2+4) = 352
(4554)/(4+5+5+4) = 253
(4774)/(4+7+7+4) = 217
(6336)/(6+3+3+6) = 352
(6556)/(6+5+5+6) = 298
(8118)/(8+1+1+8) = 451
(8338)/(8+3+3+8) = 379
(8448)/(8+4+4+8) = 352