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Author: jrmdev1

2a.py

@@ -0,0 +1,30 @@
+#Advent of code 2021
+# 12/02/21 day 2a
+# Joe McFarland
+# import sys
+# import re
+
+filename = "data2.txt"
+
+file = open(filename)
+filestr = file.read()
+a_list = filestr.split("\n")
+maxrows = len(a_list)
+#print(a_list)
+
+depth = 0
+hpos = 0
+for line in a_list:
+    cmd_val = line.split(" ")
+    val = int(cmd_val[1])
+    if cmd_val[0] == "forward":
+        hpos += val
+    elif cmd_val[0] == "down":
+        depth += val
+    elif cmd_val[0] == "up":
+        depth -= val
+    else:
+        print("error: {cmd_val}")
+        exit()
+
+print(f"hpos = {hpos}, depth={depth}, mul = {hpos*depth}")