Created
February 26, 2020 19:05
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/* | |
____ _____ _ _ _ | |
| _ \ | __ \ (_) | | | | |
| |_) |_ _ | |__) |_ _ _ __ _____| |__ _ _| |_ ___ | |
| _ <| | | | | ___/ _` | '__|_ / | '_ \| | | | __/ _ \ | |
| |_) | |_| | | | | (_| | | / /| | |_) | |_| | || __/ | |
|____/ \__, | |_| \__,_|_| /___|_|_.__/ \__, |\__\___| | |
__/ | __/ | | |
|___/ |___/ | |
Blog: https://parzibyte.me/blog | |
Ayuda: https://parzibyte.me/blog/contrataciones-ayuda/ | |
Contacto: https://parzibyte.me/blog/contacto/ | |
Copyright (c) 2020 Luis Cabrera Benito | |
Licenciado bajo la licencia MIT | |
El texto de arriba debe ser incluido en cualquier redistribucion | |
*/ | |
public class Main { | |
public static void main(String[] args) { | |
int decimales[] = { 16777215, 12, 21 }; | |
for (int decimal : decimales) { | |
String hexadecimal = Integer.toHexString(decimal); | |
System.out.printf("Usando Integer.toHexString el decimal %d es %s\n", decimal, hexadecimal); | |
hexadecimal = decimalAHexadecimal(decimal); | |
System.out.printf("Usando decimalAHexadecimal el decimal %d es %s\n", decimal, hexadecimal); | |
} | |
} | |
public static String decimalAHexadecimal(int decimal) { | |
String hexadecimal = ""; | |
String caracteresHexadecimales = "0123456789abcdef"; | |
while (decimal > 0) { | |
int residuo = decimal % 16; | |
hexadecimal = caracteresHexadecimales.charAt(residuo) + hexadecimal; // Agregar a la izquierda | |
decimal /= 16; | |
} | |
return hexadecimal; | |
} | |
} |
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