Data commit

Task/Subleq/Python/subleq.py

@@ -0,0 +1,23 @@
+import sys
+
+def subleq(a):
+    i = 0
+    try:
+        while i >= 0:
+            if a[i] == -1:
+                a[a[i + 1]] = ord(sys.stdin.read(1))
+            elif a[i + 1] == -1:
+                print(chr(a[a[i]]), end="")
+            else:
+                a[a[i + 1]] -= a[a[i]]
+                if a[a[i + 1]] <= 0:
+                    i = a[i + 2]
+                    continue
+            i += 3
+    except (ValueError, IndexError, KeyboardInterrupt):
+        print("abort")
+        print(a)
+
+subleq([15, 17, -1, 17, -1, -1, 16, 1, -1, 16, 3, -1, 15, 15,
+        0, 0, -1, 72, 101, 108, 108, 111, 44, 32, 119, 111,
+        114, 108, 100, 33, 10, 0])