2191_series determination.cpp

浙江大学程序设计大赛ACM2191题我自己收集的

#include<iostream.h>
main()
{
	float f0,f1,f2,f3,f4,f5,a,b,c;
	while(cin>>f0>>f1>>f2)
	{
		a=0.5*f0+0.5*f2-f1;
		b=2*f1-0.5*f2-1.5*f0;
		c=f0;
		f3=9*a+3*b+c;
		f4=16*a+4*b+c;
		f5=25*a+5*b+c;
		cout<<f3<<" "<<f4<<" "<<f5<<endl;
	}
}