Initial setup

Scripts/Day3_2.py

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+import numpy
+
+f = open("Ressources/InputDay3.txt", 'r')
+
+map = [f.replace('\n', '') for f in f.readlines()]
+
+rightSteps = [1,3,5,7,1]
+downSteps = [1,1,1,1,2]
+
+treesEncounterd = []
+
+x_pos = 0
+counter = 0
+
+for right, down in zip(rightSteps, downSteps):
+    trees = 0 
+    x_pos = 0
+    for y_pos in range (0, len(map), down):
+        if map[y_pos][x_pos] == '#':
+            trees += 1
+        x_pos = (x_pos + right) % len(map[0])
+    treesEncounterd.append(trees)
+
+print (numpy.prod(treesEncounterd))
+