PP2. Week 1: March 1 - 7
What type of triangle?
Find the triangle type (equilateral, isosceles, scalene) if the lengths of its sides are given.
One line contains 3 integers - the lengths of triangle sides. The lengths of the sides do not exceed 100.
Print 1 if the triangle is equilateral, 2 if isosceles and 3 if scalene.
3 4 3