From 51fd45dfeabf6c81a45f45d2e2ff0fc06f8c12da Mon Sep 17 00:00:00 2001
From: LatteCosmos <loading5083@outlook.com>
Date: Sat, 20 Dec 2025 08:35:13 +1100
Subject: [PATCH] use long type instead of integer type to fix the overflow
 issue

---
 src/main/java/com/github/hcsp/datatype/IntegerOverflow.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/github/hcsp/datatype/IntegerOverflow.java b/src/main/java/com/github/hcsp/datatype/IntegerOverflow.java
index e476132..c1cd9bd 100644
--- a/src/main/java/com/github/hcsp/datatype/IntegerOverflow.java
+++ b/src/main/java/com/github/hcsp/datatype/IntegerOverflow.java
@@ -4,8 +4,8 @@ public class IntegerOverflow {
     // 修复这个方法里的问题，使得它正确输出 "i=3000000000"
     // Fix this method to make it output "i=3000000000"
     public static void main(String[] args) {
-        int 十亿 = 10_0000_0000;
-        int i = 0;
+        long 十亿 = 10_0000_0000;
+        long i = 0;
 
         i = i + 十亿;
         System.out.println("i=" + i);