diff --git a/halloween_party/halloween_party,py b/halloween_party/halloween_party,py
new file mode 100644
index 0000000..b21f04f
--- /dev/null
+++ b/halloween_party/halloween_party,py
@@ -0,0 +1,16 @@
+#!/usr/bin/python3
+
+# https://www.hackerrank.com/challenges/halloween-party
+
+import sys
+
+def max_pieces(n):
+	return (n // 2) * ((n+1) // 2)
+
+def main():
+	T = int(sys.stdin.readline())
+	for _ in range(T):
+		print(max_pieces(int(sys.stdin.readline())))
+
+if __name__ == '__main__':
+	main()
\ No newline at end of file