Day 1 part 1 solutions

Author: creideiki

1-1.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python
+
+readings = [int(row) for row in open('1.input').readlines()]
+
+increments = 0
+last = readings[0]
+
+for i in range(1, len(readings)):
+    if readings[i] > last:
+        increments += 1
+    last = readings[i]
+
+print(increments)

1-1.rb

@@ -0,0 +1,13 @@
+#!/usr/bin/env ruby
+
+readings = File.read('1.input').lines.map(&:to_i)
+
+increments = 0
+last = readings[0]
+
+1.upto(readings.size - 1) do |i|
+  increments += 1 if readings[i] > last
+  last = readings[i]
+end
+
+print increments, "\n"