±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 575  |  »Ø¸´: 18
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yalefield

½ð³æ (ÎÄ̳¾«Ó¢)

ÀϺºÒ»Ã¶

[½»Á÷] ¡¾ÌÖÂÛ¡¿Õ÷Ç󣺽»»»Á½¸ö±äÁ¿µÄ¼òµ¥°ì·¨

ÎÒÏÈÌáÒ»¸ö£º

a=a+b;
b=a-b;  
a=a-b;
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

²¨²»¶¯

ľ³æ (ÕýʽдÊÖ)

Wave No Move

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
nono2009(½ð±Ò+1,VIP+0):лл½»Á÷£¡ 12-4 17:10
#include "stdio.h"
int main()
{
        int  a,b;
        a=1;
        b=2;
        a = a ^ b;
        b = a ^ b;
        a = a ^ b;
        printf("a=%d,b=%d",a,b);
        return 0;
}

¿´¹ýÀÏÌ·µÄÊé¶¼Ó¦¸ÃÖªµÀÕâ¸ö·½·¨¡£

p.s.ÎÒ×Ô¼º±àÒëµ÷ÊÔÁËһϿÉÐУ¬µ«Ö»ÄÜÊʺÏintÐͱäÁ¿¡£

Îҷdz£Ïë¿´¿´ÓÐË­ÄÜ´´Ð³öÒ»ÕÅ·½·¨À´£¡£¡

[ Last edited by ²¨²»¶¯ on 2009-12-4 at 03:02 ]
¶ËºÃ×Ô¼ºµÄÍ룬³ÔºÃ×Ô¼ºµÄ·¹¡£
2Â¥2009-12-04 02:57:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Á

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

»áðÅÝÖ®³¬¼¶Ç±Ë®Ô±

ÎÄÏ׽ܳö¹±Ï×

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
jjdg(½ð±Ò+1,VIP+0):Ò»°ã²»¶¼ÊÇÓÃÖмä±äÁ¿¹ý¶ÉÂ𣿠12-4 10:26
int a,b,c;
a=1;b=2;c=0;
c=a;b=a;b=c;
Ê£ÏÂÊä³ö¾Í¸ã¶¨ÁË
ps:±äÁ¿ÀàÐÍ×Ô¼º¶¨Òå¾Í¿ÉÒÔ£¬²»Ã÷°×Â¥Éϲ¨²»¶¯°æ°æËµÖ»ÊÊÓÃÓÚÕûÐÍÊÇôÒâ˼£¿Íû´Í½Ì
3Â¥2009-12-04 07:28:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yalefield

½ð³æ (ÎÄ̳¾«Ó¢)

ÀϺºÒ»Ã¶

¡ï
²¨²»¶¯(½ð±Ò+1,VIP+0):¸Ðл²ÎÓë½»Á÷£¡ 12-4 12:54
ÒýÓûØÌû:
Originally posted by ¶Á at 2009-12-4 07:28:
int a,b,c;
a=1;b=2;c=0;
c=a;b=a;b=c;
Ê£ÏÂÊä³ö¾Í¸ã¶¨ÁË
ps:±äÁ¿ÀàÐÍ×Ô¼º¶¨Òå¾Í¿ÉÒÔ£¬²»Ã÷°×Â¥Éϲ¨²»¶¯°æ°æËµÖ»ÊÊÓÃÓÚÕûÐÍÊÇôÒâ˼£¿Íû´Í½Ì

£¨1£©ÄúÕâ¸ö°ì·¨£¬Óõ½Á˵ÚÈý¸ö±äÁ¿£¬Òò´Ë£¬²»Èç°³ÄǸöÊ¡ÄÚ´æ¡£
£¨2£©ÄúÕâ¸ö°ì·¨£¬ÊÇÕû¸ö±äÁ¿µ¹À´µ¹È¥£¬Òò´Ë¼æÈÝÐÔºÜÇ¿¡£
     °³ÄǸö°ì·¨£¬Èç¹ûÓÃÔÚ¸¡µãÊýÉÏ£¬¼Ó¼Ó¼õ¼õµÄ£¬»áÓÐÎó²î¡£
4Â¥2009-12-04 08:28:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Á

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

»áðÅÝÖ®³¬¼¶Ç±Ë®Ô±

ÎÄÏ׽ܳö¹±Ï×

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²¨²»¶¯(½ð±Ò+1,VIP+0):²ÎÓëÌÖÂÛ£¡ 12-4 12:54
ÒýÓûØÌû:
Originally posted by yalefield at 2009-12-4 08:28:
£¨1£©ÄúÕâ¸ö°ì·¨£¬Óõ½Á˵ÚÈý¸ö±äÁ¿£¬Òò´Ë£¬²»Èç°³ÄǸöÊ¡ÄÚ´æ¡£
£¨2£©ÄúÕâ¸ö°ì·¨£¬ÊÇÕû¸ö±äÁ¿µ¹À´µ¹È¥£¬Òò´Ë¼æÈÝÐÔºÜÇ¿¡£
     °³ÄǸö°ì·¨£¬Èç¹ûÓÃÔÚ¸¡µãÊýÉÏ£¬¼Ó¼Ó¼õ¼õµÄ£¬»áÓÐÎó²î¡£

ÄÚ´æ¿ÉÒÔÔÚʹÓÃÍêºóÔÙд¾äÃüÁîÊÍ·ÅÄÚ´æ»òʹÓÃÖ¸Õ루¶¼ÍüÁËÔõôÓÃÁË£©
5Â¥2009-12-04 09:23:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yalefield

½ð³æ (ÎÄ̳¾«Ó¢)

ÀϺºÒ»Ã¶

ÒýÓûØÌû:
Originally posted by ¶Á at 2009-12-4 09:23:
ÄÚ´æ¿ÉÒÔÔÚʹÓÃÍêºóÔÙд¾äÃüÁîÊÍ·ÅÄÚ´æ»òʹÓÃÖ¸Õ루¶¼ÍüÁËÔõôÓÃÁË£©

(m)alloc, free

ºÇºÇ£¬°³¿´Äú»¹ÊDZð¹ÜÁË¡£Õâ¼þʲ»ÊÇÄúÁ˽âµÄÄÇÑù¶ù¡£±§Ç¸£¡
6Â¥2009-12-04 10:27:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

magic7004

½ð³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²¨²»¶¯(½ð±Ò+1,VIP+0):˵µÃÓÐÒ»¶¨µÀÀí¡£ 12-4 12:56
Õâ¸öÎÊÌâ¿´ÐèÇó°É£¬ÄÚ´æºÜϡȱµÄʱºòÄÜÊ¡¾ÍÊ¡µã¡£

²»¹ýÏÖÔÚÄÚ´æ±ãÒ˵ÄÏñ°×²Ë£¬ÎªÁËÊ¡ÄǼ¸¸öByte¶øÉ˺¦ÄÔϸ°ûʵÔÚÊDz»ÖµµÃ°¡¡£
Á÷Ã¥²»¿ÉÅ£¬¿ÉŵÄÊÇÁ÷Ã¥ÓÐÎÄ»¯£¬ÓÐÎÄ»¯ÓÖBHµÄÁ÷Ã¥ÎÞµÐ~~£¡
7Â¥2009-12-04 10:29:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yalefield

½ð³æ (ÎÄ̳¾«Ó¢)

ÀϺºÒ»Ã¶

¡ï
²¨²»¶¯(½ð±Ò+1,VIP+0):˵µÃÊÇ¡£ÔÚÆ½Ê±¸öÈ˵çÄÔÉϲ»ÊÇʲôÎÊÌ⣬ÔÚÆäËûϵͳÉÏ¿ÉÄܾÍÊÇÒ»¸öÎÊÌâ¡£ 12-4 12:57
ÒýÓûØÌû:
Originally posted by magic7004 at 2009-12-4 10:29:
Õâ¸öÎÊÌâ¿´ÐèÇó°É£¬ÄÚ´æºÜϡȱµÄʱºòÄÜÊ¡¾ÍÊ¡µã¡£
²»¹ýÏÖÔÚÄÚ´æ±ãÒ˵ÄÏñ°×²Ë£¬ÎªÁËÊ¡ÄǼ¸¸öByte¶øÉ˺¦ÄÔϸ°ûʵÔÚÊDz»ÖµµÃ°¡¡£

Êǰ¡¡£
¿ÉÊÇ£¬ÔںܶàÉúÎïҽѧ¹¤³ÌµÄ΢ÐÍÒ½ÁÆÉ豸£¨ÊÖ»ú¡¢µç×Ó±í¶¼Ëã´óµÄ£©£¬ÈçÖÇÄܽÇĤ¡¢ÐÄÔàÖ§¼Ü»òÕßÑü×µ¹Ì¶¨µÈ·½Ã棬ÄÚ´æ¾ÍÒ»µãµã°¡¡£
8Â¥2009-12-04 10:33:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Á

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

»áðÅÝÖ®³¬¼¶Ç±Ë®Ô±

ÎÄÏ׽ܳö¹±Ï×

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ºÇºÇ
ÒýÓûØÌû:
Originally posted by yalefield at 2009-12-4 10:27:
(m)alloc, free
ºÇºÇ£¬°³¿´Äú»¹ÊDZð¹ÜÁË¡£Õâ¼þʲ»ÊÇÄúÁ˽âµÄÄÇÑù¶ù¡£±§Ç¸£¡

9Â¥2009-12-04 10:36:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

magic7004

½ð³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²¨²»¶¯(½ð±Ò+1,VIP+0):Óûã±àÊǸöºÃ°ì·¨¡£ 12-4 12:58
ÒýÓûØÌû:
Originally posted by yalefield at 2009-12-4 10:33:


Êǰ¡¡£
¿ÉÊÇ£¬ÔںܶàÉúÎïҽѧ¹¤³ÌµÄ΢ÐÍÒ½ÁÆÉ豸£¨ÊÖ»ú¡¢µç×Ó±í¶¼Ëã´óµÄ£©£¬ÈçÖÇÄܽÇĤ¡¢ÐÄÔàÖ§¼Ü»òÕßÑü×µ¹Ì¶¨µÈ·½Ã棬ÄÚ´æ¾ÍÒ»µãµã°¡¡£

ËùÒÔ˵¿´ÐèÇó°¡¡£Äã˵µÄÇé¿öÃ²ËÆÊÇÌå»ý»òÄܺĵÄÏÞÖÆ£¬ÎÞ·¨×°¸ü¶àÄڴ棬ËùÒÔÄÚ´æÓÖ³ÉÁËϡȱ×ÊÔ´¡£

ps£ºÍ»È»Ïëµ½Ò»¸ö²»Õ¼ÄÚ´æÓÖ¼òµ¥µÄ°ì·¨£¬¾ÍÊÇÓûã±à£¬¶àÕ¼Ò»¸ö¼Ä´æÆ÷¾ÍOKÁË¡£
Á÷Ã¥²»¿ÉÅ£¬¿ÉŵÄÊÇÁ÷Ã¥ÓÐÎÄ»¯£¬ÓÐÎÄ»¯ÓÖBHµÄÁ÷Ã¥ÎÞµÐ~~£¡
10Â¥2009-12-04 11:30:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yalefield µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§0703×Ü·Ö337Çóµ÷¼Á +5 niko- 2026-03-27 5/250 2026-03-28 14:25 by ÌÆãå¶ù
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ÂüÊâ2266 2026-03-27 6/300 2026-03-28 14:10 by ÌÆãå¶ù
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +4 26ÒªÉϰ¶ 2026-03-27 4/200 2026-03-28 13:06 by ÌÆãå¶ù
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +7 ÂéÀ±öÏÓã 2026-03-27 8/400 2026-03-28 12:17 by zllcz
[¿¼ÑÐ] 0856£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +12 ´ó²öС×Ó 2026-03-27 13/650 2026-03-28 10:56 by self2008
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 291Çóµ÷¼Á +6 HanBeiNingZC 2026-03-24 6/300 2026-03-28 07:55 by baoball
[ÂÛÎÄͶ¸å] Journal of Mechanical Science and Technology +3 Russ_ss 2026-03-25 5/250 2026-03-27 10:49 by ½С¹û»­´ó±ý
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +4 @taotao 2026-03-26 5/250 2026-03-27 08:10 by hypershenger
[¿¼ÑÐ] 317Çóµ÷¼Á +7 µ°»ÆÏÌÈâôÕ 2026-03-26 7/350 2026-03-27 02:29 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á +9 µ¾ÆÞС±à 2026-03-26 9/450 2026-03-26 16:16 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí-080500 ²ÄÁÏÇóµ÷¼Á +4 ÀîÀî²»·þÊä 2026-03-25 4/200 2026-03-25 21:26 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ¿¼ÑÐÒ»Ö¾Ô¸ËÕÖÝ´óѧ³õʼ315£¨Ó¢Ò»£©Çóµ÷¼Á +3 sbdksD 2026-03-24 4/200 2026-03-25 18:16 by xcjcqu
[¿¼ÑÐ] ¡¾2026¿¼Ñе÷¼Á¡¿ÖÆÒ©¹¤³Ì 284·Ö ÇóÏà¹Ø×¨Òµµ÷¼ÁÃû¶î +4 Ô¬Û¼Û¼ 2026-03-25 8/400 2026-03-25 14:32 by lbsjt
[¿¼ÑÐ] 293Çóµ÷¼Á +7 ¼ÓÒ»Ò»¾Å 2026-03-24 7/350 2026-03-25 12:02 by userper
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á 324 +4 Promise-jyl 2026-03-23 4/200 2026-03-25 11:36 by Sugarlight
[¿¼ÑÐ] 086003ʳƷ¹¤³ÌÇóµ÷¼Á +6 íµíµ111 2026-03-24 6/300 2026-03-25 10:29 by 3Strings
[¿¼ÑÐ] 318Çóµ÷¼Á +5 plumÀî×Ó 2026-03-21 8/400 2026-03-25 09:26 by aa331100
[¿¼ÑÐ] 284Çóµ÷¼Á +3 yanzhixue111 2026-03-23 6/300 2026-03-23 22:58 by pswait
[¿¼ÑÐ] ½ÓÊÕ2026˶ʿµ÷¼Á(ѧ˶+ר˶) +4 allen-yin 2026-03-23 6/300 2026-03-23 15:04 by Íô£¡£¿£¡
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û