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不是求满足ax+by=c(mod n)的最小x+y么？

Posted by frkstyc at 2005-11-01 23:28:51 on Problem 2700
In Reply To:说说你的做法吧 Posted by:ttmmpp at 2005-11-01 23:27:54 
> 总觉得很多地方想不清楚，
> 比如说：
> ax+by=cz+d
> a,b,c,d已知 (a,b)=1
> x,y,z>=0未知整数
> 
> 怎么找最小的x+y?
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