diff --git a/nastyhacks.py b/nastyhacks.py
new file mode 100644
index 0000000..a7f2fe6
--- /dev/null
+++ b/nastyhacks.py
@@ -0,0 +1,15 @@
+n = int(input())
+
+rets = []
+for _ in range(n):
+    r, e, c = map(int, input().split(" "))
+
+    if r < e - c:
+        rets.append("advertise")
+    elif r == e - c:
+        rets.append("does not matter")
+    else:
+        rets.append("do not advertise")
+
+for ret in rets:
+    print(ret)
\ No newline at end of file