请编写程序,计算一个一元二次方程ax² bx c=0的根
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double x1 = 0;//解1double x2 = 0;//解2Console.WriteLine("求 ax^
//别说100位,1000位都没问题,给你个例子.#include#definePRECISION2800#defineFRACTION1000#defineGROUP4#defineINITIALV
vars,ii;for(s=0,ii=1;ii再问:能不能从一开始帮我写一下?呜呜就复制了能直接在页面上显示的那种。。再答:网页名称vars,ii;for(s=0,ii=1;ii
PrivateSubCommand1_Click()Dima,xAsSinglea=Val(Text1.Text)Ifa再问:x=x+a*0.2+3000*0.2怎么都乘0.2呀?
解题思路:分解因式法可解。解题过程:varSWOC={};SWOC.tip=false;try{SWOCX2.OpenFile("http://dayi.prcedu.com/include/read
//Equation.h#ifndef_Equation_h#define_Equation_hclassEquation{private:doublea;doubleb;doublec;voidSh
#includemain(){floatsum=0.0;inti,n;floata=-1.0;printf("sum1-1/2+1/3.");scanf("%d",&n);for(i=1;i
INPUT"a=",aINPUT"b=",bPRINT"|a|+|b|=";abs(a)+abs(b)#includeinta,b;scanf("%d",&a);scanf("%d",&b);prin
varn,i,min,max,maxi,mini,s:integer;x:array[1..100]ofinteger;ans:real;beginreadln(n);fori:=1tondoread
clearclcx=[50100150200250300350400450 500];y=[4080120160200];z=[0.050.050.050.050.050.250.150.1
我刚刚编的,可以.不知道是不是你所要的.#includevoidmain(){intn;printf("欢迎来到计算整数的三次方的程序!\n");printf("请输入您要计算的数:");scanf(
pt = {2, 2};ContourPlot[ Sqrt[(x - pt[[1]])^2 + (y -&nb
#include <stdio.h>int main(){ float x, tax = 0;
第二题:#includevoidmain(){inti,g,s,b;for(i=100;i
publicclassTest{publicstaticvoidmain(String[]args){ints=0;intn=1;for(inti=0;i
C++的代码:#include#includevoidmain(void){doublea,b,c,d;charch('y');do{coutb>>c;if(-0.0001
/>vart;varl=prompt('请输入边长',3.5);t=3.1415926*(l/2.0)*(l/2.0);document.write("边长:"+l);document.write("
doublefunction(intn){doublevalue=0;for(inti=1;i
;MOVAX,AANDAX,B;AX=aANDbMOVBX,AXORBX,B;BX=aXORbADDAX,BXADDAX,BX;AX=2*(aXORb)+aANDbADDAX,A;AX=a+2*(aX
这个问题很有问题,我只看到自变量,没看到因变量.里面除了t其他都是已经量来的.求一元微方程dsovle()函数来解答的.若以Tc为因变量:symsHcTrAvTaS;y=dsolve('Hc*DTc=