Add a README.md

DataEraserC · DataEraserC · commit f1cba7a7673b · 2021-12-03T21:24:02.000+08:00
diff --git a/c/README.md b/c/README.md
@@ -0,0 +1,9 @@
+# How to use 
+```
+mkdir build
+cd build
+cmake .. -G "MinGW Makefiles"
+make
+```
+
+The bin will be find in ./bin/
