@@ -0,0 +1,172 @@
+package homework;%0A%0Apublic class DecimalToHexadecimal %7B%0A%0A%09public static String decimalToHexadecimal(int decimal) %7B%0A%09        %0A%09    return Integer.toHexString(decimal); %0A%09%7D%0A%7D%0A

add DecimalToHexadecimal class