javaÁ·Ï°Ìâ¼°´ð°¸2

2026/4/27 21:18:24

TRUE goto float NULL

ÏÂÁÐÉùÃ÷ºÍ¸³ÖµÓï¾ä´íÎóµÄÊÇ

double w=3.1415; String strl=¡±bye¡±; float z=6.74567 boolean truth=true;

javaÖУ¬°Ë½øÖÆÊýÒÔ______¿ªÍ·¡£

0x 0 0X 08

×Ô¶¨ÒåÀàÐÍת»»ÊÇÓɰ´ÓÅÏȹØÏµ´ÓµÍ¼¶Êý¾Ýת»»Îª¸ß¼¶Êý¾Ý£¬ÓÅÏÈ´ÎÐòΪ£¨£©

char-int-long-float-double int-long-float-double-char long-float-int-double-char ÒÔÉ϶¼²»¶Ô

ÔÚjavaÖУ¬Integer.MAX_VALUE±íʾ

¸¡µãÀàÐÍ×î´óÖµ ÕûÊýÀàÐÍ×î´óÖµ ³¤ÕûÐÍ×î´óÖµ ÒÔÉÏ˵·¨¶¼²»¶Ô

5

JAVAÖУ¬Êý¾ÝÀàÐÍÖµÖв»¿ÉÄܳöÏֵķûºÅÊÇ£¨£©

d f e /

ÏÂÁбíʾµ¥ÒýºÅµÄÊÇ£¨£©

¡® \\\\¡¯ \\\\\\\\¡¯ ¡®\\\\

10. ÏÂÁÐÓï¾äƬ¶ÏÖУ¬fourµÃֵΪ£º£¨£©

int three=3; char one=¡®1¡¯

char four=(char)(three+one); 3 1 31 4

11. ÏÂÁв»ÊôÓÚÕûÐͱäÁ¿µÄÀàÐÍÊÇ

byte short float long

12. intÀàÐÍÕûÐͱäÁ¿ÔÚÄÚ´æÖеÄλÊýΪ

6

8 16 32 64

13. ÏÂÁÐÊý¾ÝÀàÐÍת»»£¬±ØÐë½øÐÐÇ¿ÖÆÀàÐÍת»»µÄÊÇ

byte¡úint short¡úlong float¡údouble int¡úchar

14. javaÖУ¬Ó㨣©¹Ø¼ü×Ö¶¨Òå³£Á¿

final #define float const

15. ¹ØÓÚ±äÁ¿µÄ×÷Ó÷¶Î§£¬ÏÂÁÐ˵·¨´íÎóµÄÊÇ

Òì³£´¦Àí²ÎÊý×÷ÓÃÓòΪÕû¸öÀà

¾Ö²¿±äÁ¿×÷ÓÃÓÚÉùÃ÷¸Ã±äÁ¿µÄ·½·¨´úÂë¶Î Àà±äÁ¿×÷ÓÃÓÚÉùÃ÷¸Ã±äÁ¿µÄÀà ·½·¨²ÎÊý×÷ÓÃÓÚ´«µÝµ½·½·¨ÄÚ´úÂë¶Î 16. ÏÂÁÐÊôÓÚÌõ¼þÔËËã·ûµÄÊÇ

+ ?: && >>

7

17. ÏÂÁгÌÐòtestÀàÖеıäÁ¿cµÄ×îºó½á¹ûΪ

public class test {

public static void main(String args[]) {

int a=10; int b;

int c; if(a>50) { b=9; } c=b+a; } }

10 0 19 ±àÒë³ö´í

18. ÏÂÁгÌÐòƬ¶ÏµÄÖ´ÐУ¬Ëµ·¨ÕýÈ·µÄÊÇ

public class test £û

public static void main£¨String args[]£© £û

8


javaÁ·Ï°Ìâ¼°´ð°¸2.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ
ËÑË÷¸ü¶à¹ØÓÚ£º javaÁ·Ï°Ìâ¼°´ð°¸2 µÄÎĵµ
Ïà¹ØÍÆ¼ö
Ïà¹ØÔĶÁ
¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÏÂÔØ±¾ÎĵµÐèÒªÖ§¸¶ 10 Ôª

Ö§¸¶·½Ê½£º

¿ªÍ¨VIP°üÔ»áÔ± ÌØ¼Û£º29Ôª/ÔÂ

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºxuecool-com QQ£º370150219