acontinuacion muestro algunos tipos de datos que tiene java
| Tipos
de Datos Primitivos |
| Tipo Dato |
Tamaño |
Wrapper |
Descripción |
| boolean |
1 bit |
Boolean |
Falso ó Verdadero |
| char |
16 bits |
Character |
Carácter Unicode |
| byte |
8 bits |
Byte |
Entero de 8 bits |
| short |
16 bits |
Short |
Enteros pequeños |
| int |
32 bits |
Integer |
Enteros normales |
| long |
64 bits |
Long |
Enteros grandes |
| float |
32 bits |
Float |
Reales de precisión normal |
| double |
64 bits |
Double |
Reales de doble precisión |
| Tipos de Constantes |
| TIPO |
RANGO |
DEFAULT |
EJEMPLOS |
| boolean |
false, true |
false |
false, true |
| byte |
-128 a +128 |
(byte)0 |
(byte)-1 (byte)07 (byte)0XF |
| short |
-32,768 a 32,767 |
(short)0 |
(short)-1 (short)07 (short)0XF |
| long |
±263 |
0L |
0L -1L 07L 0XFL |
| float |
±3.4x1038 |
0.0f |
3.1416f .3e5f |
| double |
±1.8x10308 |
0 |
3.1416 1e2 .3E-5 NaN Infinity |
| char |
'\u0000' - '\uFFFF' |
'\0' |
(char)87 'c' '\n' '\10' '\x30' '\u0020' |
| Cadenas |
- |
null |
"Hola!\n" "\\\"" |
| Referencias |
- |
null |
null |
| http://expo.itch.edu.mx/view.php?f=java_30#resume |
