diff --git a/class.cpp b/class/hui_wen_shu.cpp
similarity index 100%
rename from class.cpp
rename to class/hui_wen_shu.cpp
diff --git a/class1.cpp b/class/ji_shu_qiu_he.cpp
similarity index 100%
rename from class1.cpp
rename to class/ji_shu_qiu_he.cpp