1 files changed, 38 insertions, 0 deletions
diff --git a/problem10.py b/problem10.py
new file mode 100644
index 0000000..41ce1eb
--- /dev/null
+++ b/problem10.py
@@ -0,0 +1,38 @@
+from common import day
+
+fh = open(f"input/{day()}")
+X = 1
+cycle = 0
+r = 0
+row = []
+while True:
+    cycle += 1
+    pos = (cycle - 1) % 40
+    if pos == 0:
+        print("".join(row))
+        row = []
+    if pos in (X-1, X, X+1):
+        row.append("#")
+    else:
+        row.append(".")
+    try:
+        line = next(fh)
+    except StopIteration:
+        print(r)
+        break
+    line = line.rstrip()
+    match line.split():
+        case ["noop"]:
+            continue
+        case ["addx", val]:
+            val = int(val)
+            cycle += 1
+            pos = (cycle - 1) % 40
+            if pos == 0:
+                print("".join(row))
+                row = []
+            if pos in (X-1, X, X+1):
+                row.append("#")
+            else:
+                row.append(".")
+            X += val