Solve day 1

.gitignore

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+__pycache__/

1.input

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1.py

@@ -0,0 +1,17 @@
+import util
+
+def sliding_window(input, size=1):
+    count = 0
+    current = input[0:size]
+
+    for i in input[size:]:
+        next = current[1:] + [i]
+        if sum(next) > sum(current):
+            count += 1
+        current = next
+
+    return count
+
+input = util.get_input("1.input", int)
+print(sliding_window(input, 1))
+print(sliding_window(input, 3))

1.small.input

@@ -0,0 +1,10 @@
+199
+200
+208
+210
+200
+207
+240
+269
+260
+263

util.py

@@ -0,0 +1,3 @@
+def get_input(p, fn=id):
+    with open(p) as f:
+        return [fn(line) for line in f.readlines()]