From c31e0b08dd33f4449ce8e8ae4baaaf75a7676ba4 Mon Sep 17 00:00:00 2001
From: Zengtudor <zengtudor@outlook.com>
Date: Wed, 2 Oct 2024 17:13:47 +0800
Subject: [PATCH] update

---
 P1003/P1003.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/P1003/P1003.cpp b/P1003/P1003.cpp
index 632caf7..e5cd4e2 100644
--- a/P1003/P1003.cpp
+++ b/P1003/P1003.cpp
@@ -32,4 +32,5 @@ int main(){
             return 0;
         }
     }
+    std::cout<<-1<<"\n";
 }
\ No newline at end of file