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Re:wa的程序中应该area = 0; cout<<setiosflags(ios::fixed)<<setprecision(3)<<area<<endl;

Posted by qywyh_scut at 2006-02-22 13:51:58 on Problem 2546
In Reply To:wa的程序中应该area = 0; cout<<setiosflags(ios::fixed)<<setprecision(3)<<area<<endl; Posted by:xiaxia at 2006-02-22 00:07:20

> 就是两个圆相离时候


if (r1+r2<=d2)
{
   cout<<setiosflags(ios::fixed)<<setprecision(3)<<0<<endl;
}

这是相离的情况。。。已经判断了阿

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