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diff --git a/README.md b/README.md
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+# mimalloc-testing
+## What is mimalloc?
+This is code for testing mimalloc.  
+A very small code, an allocator for memory management with excellent performance.  
+  
+it has also been implemented in Rust. i tested it io integrate it into the software.  
+  
+## install mimalloc
+```
+git clone https://github.com/microsoft/mimalloc
+cd mimalloc/
+mkdir -p build
+cd build/
+cmake ..
+make
+sudo make install
+```
+  
+## Compile with GCC
+Now, let's compile using GCC.
+```
+git clone https://github.com/haturatu/mimalloc-testing.git
+cd mimalloc-testing
+gcc main.c -o example -lmimalloc
+./example
+```
+or static link
+```
+$ find /usr/local -name "libmimalloc.a"
+/usr/local/lib/mimalloc-1.8/libmimalloc.a
+```
+Okay, i found it.
+```
+gcc main.c -o example -static -L/usr/local/lib/mimalloc-1.8/ -lmimalloc
+./example
+```
+Done!
diff --git a/example b/example
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+++ b/example
diff --git a/main.c b/main.c
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+#include <stdio.h>
+#include <stdlib.h>
+
+int main() {
+    int* arr = (int*) malloc(5 * sizeof(int));
+
+    for (int i = 0; i < 5; i++) {
+        arr[i] = i * 10;
+    }
+
+    for (int i = 0; i < 5; i++) {
+        printf("%d ", arr[i]);
+    }
+
+    free(arr);
+
+    return 0;
+}
+