bug
diff --git a/src/main/java/mypackage/Calculator.java b/src/main/java/mypackage/Calculator.java
index 6d56930..0d9a129 100644
--- a/src/main/java/mypackage/Calculator.java
+++ b/src/main/java/mypackage/Calculator.java
@@ -18,7 +18,7 @@
 	
 	public long mulFucn(long first, long second){
 		
-		return first*second;
+		return first/second;
 	}
 	
 	
@@ -53,4 +53,4 @@
 
         }
     }
-}
\ No newline at end of file
+}