// COMP102
// 
// Example 1:
// Triangles.
//
import java.io.*;
class COMP101_TriangEX
  {
  public static double Largest ( double s1, double s2, double s3 )
    {
    if ( ((s1<=s2)&&(s2<=s3))||((s2<=s1)&&(s1<=s3)) )
      {
      return s3;
      }
    else if ( ((s1<=s3)&&(s3<=s2))||((s3<=s1)&&(s1<=s2)) )
      {
      return s2;
      }
    else
      {
      return s1;
      };
    }
  public static double Median ( double s1, double s2, double s3 )
    {
    if ( ((s1<=s2)&&(s2<=s3))||((s2<=s1)&&(s3<=s2)) )
      {
      return s2;
      }
    else if ( ((s1<=s3)&&(s3<=s2))||((s3<=s1)&&(s2<=s3)) )
      {
      return s3;
      }
    else
      {
      return s1;
      };
    }
  public static double Smallest ( double s1, double s2, double s3 )
    {
    if ( ((s1<=s2)&&(s2<=s3))||((s3<=s2)&&(s1<=s3)) )
      {
      return s1;
      }
    else if ( ((s2<=s3)&&(s3<=s1))||((s2<=s1)&&(s1<=s3)) )
      {
      return s2;
      }
    else
      {
      return s3;
      };
    }
   public static String WhatIsIt ( double S, double M, double L)
     {
     int tS = (int)S;    // Cast to integer for ft. point
     int tM = (int)M;    // comparisons - will sometimes 
     int tL = (int)L;    // give wrong answers
     
     if ( tS+tM <= tL )
       {
       return new String("Not a Triangle");
       }
     else if ( (tS==tM)&&(tM==tL) )
       {
       return new String("Equilateral");
       }
     else if ( (tS==tM)||(tM==tL) )
       {
       return new String("Isosceles");
       }
     else
       {
       return new String("Scalene");
       };
     }
  }