diff --git a/pangram.py b/pangram.py
new file mode 100644
index 00000000..4db3b016
--- /dev/null
+++ b/pangram.py
@@ -0,0 +1,8 @@
+import string
+
+n = int(input())
+s = input().lower()
+if set(string.ascii_lowercase).issubset(s):
+    print("YES")
+else:
+    print("NO")