用C语言编程实现秦九韶
的有关信息介绍如下:
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/*修改n,n代表f(x)为n次多项式*/#define n 5/*暂且设定为5*/#includevoid main(){ float a[n],x,sum; int i; printf("Please input the value of x="); scanf("%f",&x); for(i=n;i>=0;i--) { printf("Please input the value of a%d=",i); scanf("%f",&a[i]); } sum=a[n]; for(i=n;i>=1;i--) { sum=sum*x+a[i-1]; } printf("f(x)=%f\n",sum);}/*互相学习哈*/