vb编程 键盘输入A,B,C的值看它们能否构成三角形,如果能,求面积

判断是否存在《=0的值找出最大数判断两边之和大于第三边 两边之差小于第三边（a==b）==c 是错误的判断想 （a==b）返回的是1或者0 在判断==c肯定是错

a=Val(inputbox("输入a"))b=Val(inputbox("输入b"))c=Val(inputbox("输入c"))Ifa+b>cAndb+c>aAndc+a>bThen'能构成Ifa

#includeintmain(){inta,b,c,d;printf("请输入a,b,c的值:\n");scanf("%d%d%d",&a,&b,&c);if(a>=b){d=a;a=b;b=d;}

#include#includeintmain(){doublea,b,c,disc,p,q,x1,x2;scanf("%lf%lf%lf",&a,&b,&c);disc=b*b-4*a*c;if(a

disp('方程形式:a*x^2+b*x+c=0');a=input('a=');b=input('b=');c=input('c=');p=[abc];ans=roots(p)哥们,Mablab输出

PrivateSubCommand1_Click()a=Val(Text1.Text)b=Val(Text2.Text)c=Val(Text3.Text)Ifb^2-4*a*cText4.Text="

#includeintmain(){inta,b,c;scanf("%d%d%d",&a,&b,&c);if(aprintf("min=%d\n",a);elseif(bprintf("min=%d\

//给出三角形的三个边长a,b,c求三角形的面积//用海伦公式来计算三角形的面积p=(a+b+c)/2,S=根号下{p(p-a)(p-b)(p-c)}#include#includeintmain(v

clearinput"请输入a："toainput"请输入b："tobinput"请输入c："tocifa+b>canda+c>bandb+c>al=(a+b+c)/2s=sqrt(l*(l-a)(l

#include#includeintmain(){doublea,b,c,disc,x1,x2,p,q,x;scanf("%lf%lf%lf",&a,&b,&c);disc=b*b-4*a*c;if

PrivateSubForm_Load()DimxAsInteger,yAsInteger,zAsIntegerDimdiyigeAsIntegerDimdiergeAsString,disangeA

#includevoidmain(){inta,b,c;intm;printf("Pleaseinputabc\n");scanf("%d%d%d",&a,&b,&c);m=a;if(b>m)m=b;

PrivateSubCommand1_Click()Dimi,j,k,l,iABCD,iCDC,iABCAsIntegerDimsi,sj,sk,sl,sItemAsStringFori=0To9Fo

.这点小问题先定义一下整数变量a,b,cDimaasintegerDimbasintegerDimcasintegerDimstrasStringString=""Fora=0To9Forb=0To9

#include#includevoidmain(){doublea;doubleb;doublec;doublex1;doublex2;cout

#includeintmain(){inta,b,c;printf("Pleaesinput3int:");scanf("%d%d%d",&a,&b,&c);a=(a>=b)?a:b;a=(a>=c)

main()　　{inta,b,c;　　printf(“请输入三个整数：”);　　scanf(“%d,%d,%d”,&a,&b,&c);　　if(aif(belseprintf(“max=%d\n”,

#includevoidmain(){inta,b,c;printf("输入三个数：");scanf("%d%d%d",&a,&b,&c);if(a>b&&a>c)printf("最大值为：%d",a

有错：1）delta=b*b-4*a*c2)要判断a是否为0