diff --git a/Practice_03/p03-6.c b/Practice_03/p03-6.c
new file mode 100644
index 0000000..c7138a6
--- /dev/null
+++ b/Practice_03/p03-6.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+int main(){
+    int a = 100;
+    int b;
+
+    printf("변수 a : %d, 주소 -> %p\n", a, &a);
+    printf("변수 b : %d, 주소 -> %p\n", b, &b);
+
+    return 0;
+}
\ No newline at end of file