Solve day one

day01.py

@@ -0,0 +1,22 @@
+def calc_inc(x):
+    prev = 0
+    count = 0
+    for i in x:
+        if i > prev and prev != 0:
+            count += 1
+        prev = i
+    return count
+
+
+with open("day01.in", "r") as f:
+    fa = [int(i.rstrip()) for i in f]
+    count_a = calc_inc(fa)
+
+    win = []
+    for i in range(len(fa)):
+        if i + 2 < len(fa):
+            win.append(sum(fa[i:i+3]))
+    count_b = calc_inc(win)
+
+print("Increased", count_a, "times")
+print("Increased", count_b, "times")