C006:多项式求值 horner法则

代码:

#include "stdafx.h"

int _tmain(int argc, _TCHAR* argv[])
{    
    float x;

    do{
        printf("Enter x:");
        scanf("%f",&x);

        float value=((((3*x+2)*x-5)*x-1)*x+7)*x-6;
        printf("value=:$%1.2f
",value);
    }while(x!=1234);
    
    
    return 0;
}

输出:

Enter x:1
value=:$0.00
Enter x:2
value=:$92.00
Enter x:4
value=:$3270.00
Enter x:5
value=:$10004.00
Enter x:10
value=:$314964.00

--2020年6月9日--

原文地址:https://www.cnblogs.com/heyang78/p/13073384.html