diff --git a/c/.idea/c.exe b/c/.idea/c.exe
deleted file mode 100644
index 4f4ea75..0000000
Binary files a/c/.idea/c.exe and /dev/null differ
diff --git a/c/.idea/C.c b/c/C.c
similarity index 100%
rename from c/.idea/C.c
rename to c/C.c
diff --git a/c/.idea/realC.c b/c/realC.c
similarity index 100%
rename from c/.idea/realC.c
rename to c/realC.c