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Re:我的c 程序:简单In Reply To:我的c 程序:简单 Posted by:gardner at 2005-10-09 07:44:25 > #include <stdio.h> > void main() > { > unsigned long a,i; > scanf("%ld",&a); > for(i=a;;i--)if((a*a+1)%i==0)break; > printf("%ld\n",2*a+(a*a+1)/i+i); > } 和楼主方法一样的,推公式挺好玩的。 Followed by: Post your reply here: |
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