2021/1 challenge

2021/1/1.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python3
+
+file = [int(i.rstrip()) for i in open("input").readlines()]
+
+prev = 1000000000000000000
+count = 0
+
+for i in file:
+    if i > prev:
+        count += 1
+    prev = i
+
+print(count)

2021/1/2.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+
+file = [int(i.rstrip()) for i in open("input").readlines()]
+
+count = 0
+for i in range(len(file)):
+    try:
+        firstwindowsum = file[i] + file[i + 1] + file[i + 2]
+        secondwindowsum = file[i + 1] + file[i + 2] + file[i + 3]
+    except IndexError:
+        break
+
+    if secondwindowsum > firstwindowsum:
+        count += 1
+
+print(count)

2021/1/example

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