public class triangle
{
public static void main (String args [ ]) throws IOException
{
int a, b, c;
a = 0;
b = 0;
c = 0;
InputStreamReader read = new InputStreamReader(System in);
BufferedReader in = new BufferedReader (read);
System.out.printIn(“Enter three sides”);
a = Integer.parseInt(in.readLine( ));
b = Integer.parseInt (in.readLine( ));
c = Integer.parseInt (in.readLine( ));
if (a==b) && (b==c)
{
System.out.printIn(“Equilateral Triangle”);
}
else if ((a==b) || (b==c) || (c==a))
{
System.out.printIn (“Isosceles triangle”);
}
else if((a!=b) && (b!=c) && (c!=a))
{
System.out.printIn (“Scalene triangle”);
}
}
}