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还有什么方法比加法更简单呢?建议不要把之间浪费在这种题目上。有很多好题目都有很大的思考空间In Reply To:有没有更简单的方法? Posted by:90303123 at 2003-12-02 20:30:41 > #include<iostream.h>
> #include<math.h>
> void main()
> {float a[12],average;
> for(int i=0;i<12;i++)cin>>a[i];
> average=(a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]+a[7]+a[8]+a[9]+a[10]+a[11])/12;
> cout<<"$"<<floor(average*100)/100;
> }
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