[Python/2018] Move solutions into .py files

Python/2018/01.py

@@ -0,0 +1,23 @@
+from lib import *
+
+input = read_input(2018, 1)
+
+out = 0
+for line in input.splitlines():
+    out += int(line)
+print(out)
+
+lines = input.splitlines()
+freq = 0
+seen = {0}
+while True:
+    for line in lines:
+        freq += int(line)
+        if freq in seen:
+            print(freq)
+            break
+        else:
+            seen.add(freq)
+    else:
+        continue
+    break