new rechteck class in oop and changes in kreis.py because big j is a bastard

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bruno committed 2026-06-12 12:02:17 +02:00
1 parent ee87369506
commit 95ec776ff5
2 files changed
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+80 -12
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@@ -1,27 +1,95 @@
import math
from math import pi, sqrt
from colorama import *
init(autoreset=True)
class Kreis:
def __init__(self):
self.__r = 0
self.__u = 0
self.__A = 0
def set_r(self, r):
self.__r = r
self.__u = 2 * pi * r
self.__A = pi * r**2
def set_u(self, u):
self.__u = u
self.__r = u / (2 * pi)
self.__A = pi * self.__r**2
def set_A(self, A):
self.__A = A
self.__r = sqrt(A / pi)
self.__u = 2 * pi * self.__r
def get_u(self):
return self.__u
def get_A(self):
return self.__A
def get_r(self):
return self.__r
def get_u(self):
return 2 * math.pi * self.__r
def get_A(self):
return math.pi * self.__r ** 2
if __name__ == "__main__":
Kreis1 = Kreis()
print("\nTest set_A(A)")
Kreis1.set_A(28.274333882308138)
if Kreis1.get_u() == 18.84955592153876:
print(Fore.GREEN + "Berechnung Umfang o.k.")
else:
print(Fore.RED + "Berechnung Umfang Fehler")
if Kreis1.get_A() == 28.274333882308138:
print(Fore.GREEN + "Berechnung Flächeninhalt o.k.")
else:
print(Fore.RED + "Berechnung Flächeninhalt Fehler")
if Kreis1.get_r() == 3.000000:
print(Fore.GREEN + "Berechnung Radius o.k.")
else:
print(Fore.RED + "Berechnung Radius Fehler")
Kreis1 = Kreis()
Kreis1.set_r(3)
print("\nTest set_u(u)")
Kreis1.set_u(18.84955592153876)
if Kreis1.get_u() == 18.84955592153876:
print(Fore.GREEN + "Berechnung Umfang o.k.")
else:
print(Fore.RED + "Berechnung Umfang Fehler")
if Kreis1.get_A() == 28.274333882308138:
print(Fore.GREEN + "Berechnung Flächeninhalt o.k.")
else:
print(Fore.RED + "Berechnung Flächeninhalt Fehler")
if Kreis1.get_r() == 3.000000:
print(Fore.GREEN + "Berechnung Radius o.k.")
else:
print(Fore.RED + "Berechnung Radius Fehler")
print("\nTest set_r(r)")
Kreis1.set_r(3)
if Kreis1.get_u() == 18.84955592153876:
print(Fore.GREEN + "Berechnung Umfang o.k.")
else:
print(Fore.RED + "Berechnung Umfang Fehler")
if Kreis1.get_A() == 28.274333882308138:
print(Fore.GREEN + "Berechnung Flächeninhalt o.k.")
else:
print(Fore.RED + "Berechnung Flächeninhalt Fehler")
if Kreis1.get_r() == 3.000000:
print(Fore.GREEN + "Berechnung Radius o.k.")
else:
print(Fore.RED + "Berechnung Radius Fehler")
print()
print(f"Radius: {Kreis1.get_r():.2f} cm")
print(f"Scope : {Kreis1.get_u():.2f} cm")
print(f"Area : {Kreis1.get_A():.2f} cm²")
print()
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@@ -0,0 +1,34 @@
class Rechteck:
def __init__(self, a=0.0, b=0.0):
self.set_ab(a, b)
def set_ab(self, a: float, b: float):
self.__a = float(a)
self.__b = float(b)
def get_a(self):
return self.__a
def get_b(self):
return self.__b
def get_u(self):
return 2 * (self.__a + self.__b)
def get_A(self):
return self.__a * self.__b
def formCheck(self):
if (self.__a == self.__b):
return "Quadratisch Praktisch gut"
else:
return "Nicht so Quadratisch Praktisch gut"
r = Rechteck()
r.set_ab(8, 8)
print("a =", r.get_a())
print("b =", r.get_b())
print("Umfang =", r.get_u())
print("Fläche =", r.get_A())
print("Form =", r.formCheck())