hex read scanf example

c-basic/hex_read_scanf.c

@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+int main()
+{
+  int a, b;
+
+  printf("Enter your number : ");
+  scanf("%x", &a);
+  printf("a = %d\n", a);
+
+  return 0;
+}