Initial commit

day_4/day_4.py

+""" Document Comment """
+def meets_criteria(num):
+    list_num = list(str(num))
+    if not (list_num[0] <= \
+        list_num[1] <= \
+        list_num[2] <= \
+        list_num[3] <= \
+        list_num[4] <= \
+        list_num[5]):
+            return False
+
+    if  not (list_num[0] == list_num[1]\
+        or\
+        list_num[1] == list_num[2]\
+        or\
+        list_num[2] == list_num[3]\
+        or\
+        list_num[3] == list_num[4]\
+        or\
+        list_num[4] == list_num[5]):
+            return False
+
+    count = {}
+    for i in list_num:
+        count[str(i)] = count.get(str(i), 0) + 1
+
+    if any(v == 2 for v in count.values()):
+        return True
+    return False
+
+
+def main():
+    """ Function Comment """
+    bf_tries = []
+    for x in range(353096, 843212+1):
+        if meets_criteria(x):
+            bf_tries.append(x)
+
+    print(bf_tries)
+    print(len(bf_tries))
+
+
+if __name__ == "__main__":
+    main()
+