一面讀一面做:
                                                                               
[1]首先,挑一個數位(0 -7)表示每個禮拜想出去走走的次數
                                                                               
[2]把這個數位乘上2
                                                                               
[3]然後加上5
                                                                               
[4]再乘以50
                                                                               
[5]如果你今年的生日已經過了，
                                                                               
把得到的數目加上1754，
                                                                               
如果還沒過，加1753
                                                                               
[6]最後一個步驟，用這個數目減去你出生的那一年
                                                                              
[7]現在你會有一個三位元數的數位
                                                                               
[8]第一個位數是你一開始選擇的數目(也就是每個星期你希望出去走走的次數)
      接下來的二個位數就是你的年齡(要+2)（承認吧）