refine content of abstract

2026-04-14 10:29:50 +08:00 · 2020-06-12 20:30:35 +08:00
parent 9e1c3a9abd
commit 5894e8cde0
6 changed files with 116 additions and 35 deletions
--- a/basic_content/abstract/interesting_facts1.cpp
+++ b/basic_content/abstract/interesting_facts1.cpp
@@ -9,7 +9,6 @@
 #include<iostream> 
 using namespace std; 

-
 /**
 * @brief 抽象类至少包含一个纯虚函数
 */