#include
main()
{
inti,k;
doublex[5]={1.615,1.634,1.702,1.828,1.921};
doubley_[5]={2.41450,2.46459,2.65271,3.03035,3.34066};
doubley=0,t=0,x1;
printf("inputx1:");
scanf("%lf",&x1);
for(k=0;k<5;k++)
{
t=1;
for(i=0;i<5;i++)
{
if(i==k)
continue;
else
t=(x1-x[i])/(x[k]-x[i])t;
}
y=y+ty_[k];
}
printf("f(%lf)=%.5lf\n",x1,y);
} |
|
