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Re:求助这段哪儿有问题吗,实在是找不到问题了 [ Topic ] 2013-03-05 21:11:33 MyCodeStyle
后面的代码没贴好,标准的输入输出应该是这样的。
#include<stdio.h>
int main()
{
  long p,q,r;
  while(scanf("%ld %ld",&p,&q)!=EOF)
    {
      if(q>r) r=q-p;
      else r=p-q;
      printf("%ld",r);
    }
    return 0;
}
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