算法每日一題：6、反序數

原創 cjyy1973 2020-02-22 08:23
 
•
具有下面性質的數稱爲反序數，
•1、數字相同而排列相反；
•2、一個數是另一個數的k倍（k爲不等於1的正整數）
•求出所有反序數
cjyy1973
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