diff --git a/bitmap/buid.sh b/bitmap/buid.sh
new file mode 100644
index 0000000..e2164d8
--- /dev/null
+++ b/bitmap/buid.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+gcc -o main main.c
+./main
\ No newline at end of file
diff --git a/bitmap/build.bat b/bitmap/build.bat
new file mode 100644
index 0000000..4558362
--- /dev/null
+++ b/bitmap/build.bat
@@ -0,0 +1 @@
+../vcbuild.bat main
\ No newline at end of file
diff --git a/bitmap/main.c b/bitmap/main.c
index 3aea3b2..9303db1 100644
--- a/bitmap/main.c
+++ b/bitmap/main.c
@@ -1,12 +1,14 @@
 #include <stdint.h>   /* for uint32_t */
-#include <intrin.h> 
+#include <intrin.h>
+#include <stdio.h>
 	
 int main()
 {	
 	unsigned int i = 0;
+	unsigned int x;
 	i |= 1 << 3; // or i |= 0x8; or i |= 8
-	for(unsigned int x = 0; x < 32; x++) // unsigned int = 32bits per ILP32
+	for(x = 0; x < 32; x++) // unsigned int = 32bits per ILP32
 		if ((i & (1 << x)) == i)
-			cout << x << endl;
+			printf("%i\n", x);
 	return 0;
 }
\ No newline at end of file
diff --git a/vcbuild.bat b/vcbuild.bat
new file mode 100644
index 0000000..25ea55e
--- /dev/null
+++ b/vcbuild.bat
@@ -0,0 +1,19 @@
+@setlocal enableextensions enabledelayedexpansion
+@echo off
+if exist "c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\vcvarsall.bat" (
+	call "c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\vcvarsall.bat" x86
+	goto compile
+)
+if exist "c:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall.bat" ( 
+	call "c:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall.bat" x86
+	goto compile
+)
+if exist "c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" (
+	call "c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86
+	goto compile
+)
+:compile
+cl.exe %1.c > nul
+%1.exe
+del %1.obj
+pause
\ No newline at end of file
diff --git a/vcppbuild.bat b/vcppbuild.bat
new file mode 100644
index 0000000..93a9d9f
--- /dev/null
+++ b/vcppbuild.bat
@@ -0,0 +1,19 @@
+@setlocal enableextensions enabledelayedexpansion
+@echo off
+if exist "c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\vcvarsall.bat" (
+	call "c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\vcvarsall.bat" x86
+	goto compile
+)
+if exist "c:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall.bat" ( 
+	call "c:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcvarsall.bat" x86
+	goto compile
+)
+if exist "c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" (
+	call "c:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat" x86
+	goto compile
+)
+:compile
+cl.exe /clr %1.cpp > nul
+%1.exe
+del %1.obj
+pause
\ No newline at end of file