initialize

2024-03-22 13:10:48 +08:00 · 2019-02-24 11:04:48 +08:00 · 2019-02-24 11:04:48 +08:00 · b83610a64a
commit b83610a64a
parent 59f6cd2df2
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -41,7 +41,7 @@ private:

 public:
    // 构造函数
-    A() { };
+    A() : a(0) { };
    A(int x) : a(x) { };        // 初始化列表

    // const可用于对重载函数的区分