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突然发现不是太懂……这样做怎么判断重根？

Posted by rovingcloud at 2007-11-30 12:04:19 on Problem 3471 and last updated at 2007-11-30 12:51:15
In Reply To:逆着算就可以了吧 Posted by:wywcgs at 2007-11-30 12:03:18 
> 比如说如果想判断a_n x^n + .... + a_1 x + a_0 = m是否成立，就判一下m-a_0是否能被x整除，不能整除就不可能了，能整除的话就除一下，然后接着往下判
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