一个5位数,判断它是不是回文数!
main( )
{
long ge,shi,qian,wan,x;
scanf("%ld",&x);
wan=x/10000;
qian=x%10000/1000;
shi=x%100/10;
ge=x%10;
if (ge==wan&&shi==qian)/*个位等于万位并且十位等于千位*/
printf("this number is a huiwen ");
else
printf("this number is not a huiwen ");
}
你可以使用这个链接引用该篇文章 http://publishblog.blogchina.com/blog/tb.b?diaryID=951189