Add partial solutions to the tasks

Author: martin056

week01/01.PythonProblems/week1_solutions.py

@@ -0,0 +1,41 @@
+def sum_of_digits(n):
+    result = 0
+
+    if n < 0:
+        n = -1 * n
+
+    while n > 0:
+        result += n % 10
+        n = n // 10
+
+    return result
+
+
+def sum2_of_digits(n):
+    n_str = str(n)
+    if n_str[0] == '-':
+        n_str = n_str[1::]
+
+    return sum([int(i) for i in n_str])
+
+
+def to_digits(digits):
+    return list(map(int, list(str(digits))))
+
+
+def to_digits2(digits):
+    return [int(i) for i in str(digits)]
+
+
+def to_number(digits):
+    number_str = "".join([str(d) for d in digits])
+    return int(number_str)
+
+
+# print(sum_of_digits(1325132435356))
+# print(sum2_of_digits(1325132435356))
+
+# print(to_digits(123))
+# print(to_digits2(123))
+
+print(to_number([21, 2, 33]))