diff --git a/zengjia.exe b/zengjia.exe
index 7865f4b..98ba912 100644
Binary files a/zengjia.exe and b/zengjia.exe differ
diff --git a/显示.cpp b/显示.c
similarity index 100%
rename from 显示.cpp
rename to 显示.c
diff --git a/显示.exe b/显示.exe
new file mode 100644
index 0000000..68ae585
Binary files /dev/null and b/显示.exe differ