diff --git a/ladder.py b/ladder.py
new file mode 100644
index 0000000..ae7e56d
--- /dev/null
+++ b/ladder.py
@@ -0,0 +1,4 @@
+from math import radians, sin, ceil
+
+h, v = map(int, input().split())
+print(ceil(h / sin(radians(v))))