> #include<iostream>
> using namespace std;
> int main()
> {long  double a1,a2;
> cin>>a1;
> while(1)
> {cin>>a2;
> if(a2==999)
> break;
> else
> {if((a2-a1)!=0)~~~~~~~~~~~~~~~~~~~~~把这句话注释掉
> printf("%.2f\n",a2-a1);
> }
> a1=a2;
> }
> cout<<"End of Output"<<endl;
> return 0;
> }

• Re:大家帮忙看看啊 我到底错在哪？？急~~ (5) cuiwj871128 2008-10-28 21:14:31
• Re:大家帮忙看看啊 我到底错在哪？？急~~ (0) fiziks 2012-04-18 22:38:19