feat: menambahkan algoritma krisnamurty (#342)

* feat: menambahkan algoritma krisnamurty

* fix: memperbaiki algoritma krisnamurty

* fix: memperbaiki algoritma krisnamurty

* fix: other/krisnamurtyCheck.py

Co-authored-by: arfy slowy <[email protected]>

---------

Co-authored-by: arfy slowy <[email protected]>

Author: Ateng-labrador

other/krisnamurtyCheck.py

@@ -0,0 +1,42 @@
+# Mengecek apakah krisnamurty atau bukan
+from math import factorial
+
+
+def krisnamurty(number : int) -> int | str:
+    """
+    Angka Krisnamurty adalah angka factorial yang setiap digitnya
+    sama dengan factorial nya.
+
+    contoh :
+    145! = 1! + 4! + 5! -> Angka Krisnamurty
+
+    >>> krisnamurty(145)
+    'Angka Krisnamurty'
+    >>> krisnamurty(1)
+    'Angka Krisnamurty'
+    >>> krisnamurty(123)
+    'Bukan Angka Krisnamuty'
+
+    """
+    error = "Masukkan Angka dengan benar"
+    benar , bukan = "Angka Krisnamurty" , "Bukan Angka Krisnamuty"
+    if not isinstance(number,int) or number < 0:
+        return error
+    else :
+        total = sum(factorial(int(d)) for d in str(number))
+        return benar if total == number else bukan
+
+
+def main(args=None):
+    import doctest
+
+    doctest.testmod()
+
+    # sample case
+    print(krisnamurty(145))  # Angka Krisnamurty
+    print(krisnamurty(1))  # Angka Krisnamurty
+    print(krisnamurty(123))  # Bukan Angka Krisnamuty
+
+
+if __name__ == "__main__":
+    main()