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”);

}

}

}