Program to take three sides of triangle as input and verify whether the triangle is an isosceles,scalene or an equilateral triangle in C++.

Code Box
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/*Program to take three sides of triangle as input and verify
whether the triangle is an isosceles,scalene or an equilateral
triangle */

#include<iostream.h>
#include<conio.h>

void main()
{
int side1,side2,side3;
clrscr();
cout<<"\nEnter sides of triangle:";
cout<<"\nSise1 :";
cin>>side1;

cout<<"\nSide2 :";
cin>>side2;

cout<<"\nSide3 :";
cin>>side3;


if(side1==side2 && side2==side3)
{
cout<<"\nEquilateral";
}
else
if(side1==side2 || side2==side3 || side3==side1)
{
cout<<"\nIsosceles";
}
else
{
cout<<"\nScalene";
}

getch();
}

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Code Box 2
---------------------------------------------

/*Program to take three sides of triangle as input and verify
whether the triangle is an isosceles,scalene or an equilateral
triangle */

#include<iostream.h>
#include<conio.h>

void main()
{
int side1,side2,side3;
clrscr();
cout<<"\nEnter sides of triangle:";
cout<<"\nSise1 :";
cin>>side1;

cout<<"\nSide2 :";
cin>>side2;

cout<<"\nSide3 :";
cin>>side3;

if(side1==0 || side2==0 || side3==0)
{
cout<<"\nTriangle not possible";
goto next;

}


if(side1==side2 && side2==side3)
{
cout<<"\nEquilateral";
}
else
if(side1==side2 || side2==side3 || side3==side1)
{
cout<<"\nIsosceles";
}
else
{
cout<<"\nScalene";
}
next:

getch();
}