diff --git a/1.py b/1.py
index 4ac012f..c8f35d7 100644
--- a/1.py
+++ b/1.py
@@ -1,8 +1,9 @@
-n=int(input())
-l=[]
-for i in range(n):
-	l.append(int(input()))
-c=0
-for e in l:
-        c=c+e
-print(c)
+while(1):
+	n=int(input())
+	l=[]
+	for i in range(n):
+		l.append(int(input()))
+	c=0
+	for e in l:
+        	c=c+e
+	print(c)