摘要： 今天在 Facebook 跟 噗浪上都有看到有人轉貼了這則題目This problem can be solved by pre-school children in 5-10 minutes, by programmers - in 1 hour, by people with higher education... well, check it yourself! :)8809 = 67111 = 02172 = 06666 = 41111 = 03213 = 07662 = 29312 = 10000 = 42222 = 03333 = 05555 = 08193 = 38096 = 5 阅读全文