Day 1

1.py

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+import sys
+
+depths = []
+
+for line in sys.stdin:
+    depths.append(int(line))
+
+total = 0
+for i in range(1, len(depths)):
+    if depths[i - 1] < depths[i]:
+        total += 1
+
+print("a:", total)
+
+
+prev = 1000000
+total = 0
+for i in range(len(depths) - 2):
+    new = sum(depths[i : i + 3])
+
+    if new > prev:
+        total += 1
+    prev = new
+
+print("b:", total)

1ex.in

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+199
+200
+208
+210
+200
+207
+240
+269
+260
+263