Question

***IN PYTHON:

Scalene triangle: All sides have different lengths Isosceles triangle: Two sides have the same length Equilateral triangle: All sides are equal

Write a program to ask for the length of 3 sides a, b and c. Ask for three sides at a time Determine the type of triangle given three sides Handle all kinds of errors - 1. not integers, int() conversion fails 2. not enough args, 3. too many arguments HINT: use the len() function to check the number of arguments HINT: only call the function to determine triangle type ONLY when everything is correct.

Answer 1

#Code.py
s = input("Enter length of 3 sides a, b and c: ")
if(len(s.split(" "))==3):
    try:
        a,b,c = [int(x) for x in s.split(" ")]
        if(a == b and a == c):
            print("Equilateral Triangle.")
        elif(a == b or b == c or c == a):
            print("Isosceles Triangle.")
        elif(not (a == b or b == c or c == a)):
            print("Scalene Triangle.")
        else:
            print("The triangle is NOT valid")
    except Exception:
        print("Error: input should be three integers")
else:
    print("Error: input should be three integers")