side1=int(input("Enter first side of triangle : "))
side2=int(input("Enter second side of triangle : "))
side3=int(input("Enter third side of triangle : "))
if side1 == side2 and side2 == side3:
     print("Equilateral triangle")
if (side1 == side2 and side2 != side3) or (side2 == side3 and side2 != side1) or (side1 == side3 and side1 != side2):
     print("Isosceles Triangle")
if side1 != side2 and side1 != side3 and side2 != side3:
     print("Scalene Triangle")

# Coded By DHIRAJ SHELKE