Move python solutions to separate directory

py/2018/01/solve.py

@@ -0,0 +1,33 @@
+import sys
+
+def load_freqs(filename):
+	freqs = []
+	with open(filename, "r") as f:
+		for line in f:
+			n = int(line[:-1])
+			freqs.append(n)
+	return freqs
+
+# PART 2
+
+def find_repeat(freqs):
+	total = 0
+	found = {total}
+
+	while True:
+		for n in freqs:
+			total += n
+			if total in found:
+				return total
+			else:
+				found.add(total)
+
+def main(filename):
+	freqs = load_freqs(filename)
+	print(f"Solutions for {filename}")
+	print(f"Part 1: {sum(freqs)}")
+	print(f"Part 2: {find_repeat(freqs)}")
+
+if __name__ == "__main__":
+	for filename in sys.argv[1:]:
+		main(filename)