diff --git a/课设.c b/课设第一次.c
similarity index 100%
rename from 课设.c
rename to 课设第一次.c
diff --git a/课设第一次.exe b/课设第一次.exe
new file mode 100644
index 0000000..9743386
Binary files /dev/null and b/课设第一次.exe differ