c语言的问题,求x^3-5x^2+16x-80的根,我用的弦截法,但是出错#include#includefloat f(float x){float y;y=x*(x*x-5*x+16)-80;return y;}float xpoint(float x1,float x2){float root;root=(f(x2)*x1-x2*f(x1))/(f(x2)-f(x1));return root;}void main()
来源：学生作业帮助网 编辑：作业帮 时间：2024/10/04 16:31:03
xUkoV2 $B~T6vcͱmVGk45ՔtiҨdђ|_s1* mq{{yY/+Yt > ퟏ~}{we^ix] Yp Ƿi`7;R7QS٩f4N.k㽜/<
a-tmKؖV*yżW('&-Ytd{K o̤$U,'
qvJ#ÜQx H!6"?7yme%)f|E% $ROf៏za(: \DzA EgV 6Q _VCc[
O`ݰ 0ePdm w1 ]<Te kMtK\K!8!\ܕgM٩Wh[ 7SmXXd$fA[O9*}ݭڴx&y2)kPbp&UG@L[pYo0 rߘDEđUHx +,3>da &b `>YBBeVAK6V$df
%^@@K2 VtC勴1 GVt\kc:@xYjӐ '۪ $:x
"eSMV4hXUeFa$ޛdk7j:'/,LwHQ8hPkYM5WULa.[Ls!%cFnYİ:JJ<"JGXtꒉwQT/4