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#2
rjsp2013-10-15 08:31
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#include<iostream.h>
#include<iomanip.h>
void main()
{
float fx=10.0,fy=6.0,fz=fx/fy,dx=10.0,dy=6.0;
double dz=dx/dy;
cout<<setprecision(20)<<fx<<"/"<<fy<<"="<<fz<<endl;
cout<<"dz=";
cout<<fixed<<setprecision(3)<<dz<<endl;
}