شناسایی نوع مثلث بر اساس اندازه اضلاع

while 1:
    try:
        x=int(input("enter the first side>>>"))
        y=int(input("enter the second side>>>"))
        z=int(input("enter the third side>>>"))
        if x<y+z or y<x+z or z<x+y:
            if  x==y==z:
                print("equiletearal triangle")
                break
            elif x==y or y==z or x==z:
                print("isosceles triangle")
            elif x!=y and y!=z and x!=z:
                print("scalene triangle")
    except ValueError:
        print("enter the integer number")

a=float(input("Please enter the size of the first side :\n"))
b=float(input("Please enter the size of the second side :\n"))
c=float(input("Please enter the size of the third side :\n"))
if a<b+c and c<a+b and b<a+c:
    print("These three sides form a triangle.")
    if (a==b and a!=c) or (a==c and a!=b) or (b==c and b!=a):
        print("Triangle type: Isosceles triangle")
    elif a==b==c:
        print("Triangle type: Equilateral triangle")
    elif a!=c!=b :
        print("Triangle type: Triangle with different sides")
else:
    print("These three sides do not form a triangle.")

a = int (input ('enter : '))
b = int (input ('enter : '))
c = int (input ('enter : '))
if a == b or a == c or b == a or b == c :
    print ('متساوی الصاقین')
else:
    print ('مختلف الاضلاع')

a = int(input("zele shmare 1 :"))
b = int(input("zele shomare 2 :"))
y = int(input("zele shomare 3 :"))

if(a +  b > y and b + y > a and y + a > b):
    if(a==b==y):
        print("مثلث متساوی‌الساقین")
    elif(a == b !=y or a == y !=b or b == y != a):
        print("مثلث متساوی‌الساقین")
    else:
        print("مثلث مختلف‌الاضلاع")

a ,b ,c = eval(input("give a value for a ,b and c: "))

if (a == b) and (a == c):
    print("motasavio al azlaa")
elif (a == b) and (a != c) and (a + b > c) and (a + c > b) and (b + c > a):
    print("motasavio al saghein")

elif (a**2 + b**2 == c**2):
    print("ghaemo al zavieh")

elif (a != b != c) and  (a + b > c) and (a + c > b) and (b + c > a):
    print("mokhtalef al azlaa")

else:
    print("this is not a triangle!")