Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

C³ÌÐò£º´òÓ¡1,2,3,..,nµÄÈ«ÅÅÁÐ

/*
˼·£ºµÝ¹éËã·¨
ǰ0..cur-1λÖÃÉÏÒѾ­Åźã¬µ±Ç°curλÖÃȡһ¸öºÍÇ°Ãæ¶¼²»Ò»ÑùµÄ£¬È»ºóµÝ¹é´¦ÀíºóÃæµÄ¡£
*/
/* Êä³ö1,2,3,..,nµÄÅÅÁÐÊý */
#include <stdio.h>
#include <assert.h>
#include <malloc.h>
void p(int n)
{
extern void _p(int n, int cur, int *a);
int *a;
a = (int *) malloc(n * sizeof(int));
assert(a != NULL);
_p(n, 0, a);
free(a);
}
void _p(int n, int cur, int *a)
{
int i,j;
if (cur == n)
{
for (j=0; j<cur; j++)
{
printf("%d ", a[j]);
}
printf("\n");
return;
}
for (i=1; i<=n; i++)
{
for (j=0; j<cur; j++)
{
if (a[j] == i)
{
break;
}
}
if (j>=cur)
{
a[cur] = i;
_p(n, cur+1, a);
}
}
}
int main()
{
p(3);
}


Ïà¹ØÎĵµ£º

Cר¼Ò±à³Ìѧϰ±Ê¼Ç(3)

µÚ8ÕÂ:ÔÙÂÛÊý×é
1.ʲôʱºòÊý×éºÍÖ¸ÕëÊÇÏàͬµÄ
CÓïÑÔ±ê×¢¶Ô´Ë×÷ÁËÈçÏÂ˵Ã÷:
¹æÔò1: ±í´ïʽÖеÄÊý×éÃû(ÓëÉùÃ÷²»Í¬)±»±àÒëÆ÷µ±×÷Ò»¸öÖ¸Ïò¸ÃÊý×éµÚÒ»¸öÔªËØµÄÖ¸Õë.
int a[10], *p, i=2;
¿ÉÒÔͨ¹ýÒÔÏÂÈκÎÒ»ÖÖ·½·¨·ÃÎÊa[i];
p = a; p[i];
p = a; *(p+a);
p = a + i; *p
ÔÚ±í´ïʽÖÐ,Ö¸ÕëºÍÊý×éÊÇ¿ÉÒÔ»¥»»µÄ,ÒòΪËüÃÇÔÚ± ......

C/C++µ¥Ôª²âÊÔÀíÂÛ¾«Òª£¨ËÄ£©

ÌâÍâÆª£ºµ¥Ôª²âÊÔÄÑÓÚ³¤ÆÚ¼á³ÖµÄÔ­ÒòÓë½â¾ö̽ÌÖ
    ÉÏһƪ¡¶µ¥Ôª²âÊÔÐ§Òæ¡·£¬ÓÐÍøÓÑÆÀÂÛ˵£º“µ¥Ôª²âÊԵĺô¦»ù±¾ÈËÈËÖªµÀ£¬¾ÍÊÇÄѼá³Ö£¡”¡£ÕâÒ»ÆÀÂÛÑÏÖØÌáÐÑÁËÎÒ£¬²»´í£¬“ÄѼá³Ö”Ò²ÊÇÒ»¸öÆÕ±éÏÖ×´¡£Èç¹û²»Äܼá³Ö£¬ÄÇÒ»Çж¼Êǰ״Òò´Ë£¬ÕâÀï²åÈëÒ»¸öÌâÍâÆª£¬Ì½ÌÖµ¥Ôª²âÊÔÄÑÓÚ³¤Æ ......

C/C++ ºËÐļ¼Êõ ×ܽá1

µÚ¶þÕ Êý¾ÝÀàÐÍ
 
Ò»¡¢Êý¾ÝÀàÐÍ·ÖÀà
 
1 ÁªºÏÀàÐÍ
2 º¯ÊýÀàÐÍ
3 ÊýÁ¿ÀàÐÍ
3.1ËãÊõÀàÐÍ
     ¢Ù »ù±¾Êý¾ÝÀàÐÍ
            ÕûÐÍ£¨°üÀ¨char£©
            ¸¡µãÐÍ ......

¡¾IBMÐèÇóÐÅÏ¢¡¿ JAVA, C/UNIXÐèÇó

´ó¼ÒºÃ£¬ÕâÀïÓÐIBMµÄÈý¸ö³¤ÆÚÐèÇ󣺾ùÊÇÐèÒª2ÄêÒÔÉÏÏà¹Ø¹¤×÷¾­Ñ飬ÆäÖÐJavaÒÔ¼°TestingÐèÒªÓ¢Óï¿ÉÒÔ½»Á÷£¬C/Unix²»ÐèÒªÓïÑÔ¡£
Java ´óÁ¬
ÃèÊö£ºJava programming, knowledge in J2SE, SWT/JFace, XML. Eclipse programming, knowledge in eclipse architecture. Clear understanding of plugin development. Hands-on exp ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ