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

c doubleÀàÐ;«È·¶È

ÎÒдÁ˸ö´úÂ룬ÊǰÑdoubleת»»³É×Ö·û´®µÄ£¨¼òµ¥Æð¼ûֻת0µ½1Ö®¼äµÄ£©£¬µ«ÊÇת»»ºó·¢ÏÖÓеIJ»¶Ô£¬Ö÷ÒªÌåÏÖÔÚ¾«¶ÈÉÏ£¬Èç0.234×îºóת»»³ÉÁË0.233999£¬Çë½ÌÔõôת»»³ÉÍêȫһÑùµÄ£¿£¨Ã»ÓÐ×Ö·û´®Õâ¸öÊý¾ÝÀàÐ͵ÄÇé¿öÏ£©

ÒÔÏÂÊÇÎҵĴúÂë

#include <stdio.h>
#include <math.h>
void main()
{
char s[32];
int i=0;
double f=0.234;
while(f>=1.0e-6)
{
    s[i]=(int)(floor(f*10))+'0';
    f=f*10-floor(f*10);
    i++;
}
    s[i]=0;
    prinf("%s",s);
    getchar();
}
ºÃÏñÊÇû°ì·¨ÍêȫһÑùµÄ

²»¹ý½¨ÒéÄãÊÔÒ»ÏÂsprintf(s, "%ld", f);

±ÈÄã×Ô¼ºÐ´µÄЧ¹ûºÃ

ÒýÓÃ
ºÃÏñÊÇû°ì·¨ÍêȫһÑùµÄ

²»¹ý½¨ÒéÄãÊÔÒ»ÏÂsprintf(s, "%ld", f);

±ÈÄã×Ô¼ºÐ´µÄЧ¹ûºÃ

Ö§³Ö£¡

char s[20]={0};
sprintf(s,"%f",0.432);

printf("%s",s);

1#ÊÇ˵°ÑÎÒµÄprintfº¯ÊýÖ±½Ó»»³ÉÄãµÄ¾Í¿ÉÒÔÁËÂ𣿻¹ÊÇÐèÒªÆäËûһЩϸ½Ú²Ù×÷£¿
ÒòΪÎÒûÓùýÄãÌṩµÄÄÇÖÖ¸ñʽµÄprintfº¯Êý£¬ÇëÏêϸָ½Ì


Ïà¹ØÎÊ´ð£º

¸ÕѧC£¬ÓÃCʵÏÖ±àÂë - C/C++ / CÓïÑÔ

#include"stdio.h"
#include"stdlib.h"
void ContrTwo(char i)
{
char str1[8];
itoa(i,str1,2);
printf("%s",str1);
}
unsigned char leftRot(char str,int i);
unsign ......

C/C++ÀïÆÁshift+f10¼üÒªÔõôд£¡ - C/C++ / C++ ÓïÑÔ

SHIFT¼ÓF10ÓëÄǸö¼üÓÒctrl±ßÉϵÄÄǸö¼ü¹¦ÄÜÒ»Ñù£¬ÏëÆÁÕâ¸ö
µ«²»ÖªÒªÔõôдÄǸö×éºÏ¼ü£¡
ÓÐûÄĸö´óÏÀ·ÅÒ»¶ÎÕâ¸öµÄ´úÂë»òдһ¶Î
http://topic.csdn.net/u/20090609/15/7dc9fb70-243f-4070-9cfd-34e48b66e6c6.html ......

³ÖÐø¼¯³É-CÏîÄ¿ - C/C++ / CÓïÑÔ

¸÷λ´óÏÀ£º
ÓÐûÓÐÖªµÀÈçºÎÔÚCÓïÑÔÖÐʹÓóÖÐø¼¯³É¡£´Ó³õ²½µÄµ÷²éÀ´¿´£¬Ã²ËÆÊ¹ÓÃCruiseControlµÄÈ˺ܶ࣬µ«ÊǸÿªÔ´¹¤¾ß¶ÔCÓïÑÔµÄÖ§³ÖÃ²ËÆºÜÓÐÏÞ£¬±àÒëºÍ²âÊÔ½á¹û¿ÉÄÜÐèÒª×Ô¼º´¦Àí£¬Éú³ÉCruiseControlÄܹ»´¦ÀíµÄXMLÎ ......

C/SÏîÄ¿¼Ü¹¹Éè¼Æ----ÇóÖú - Java / Java SE

±¾ÈËÕýÔÚÓÃJava×öÒ»¸öC/S¼Ü¹¹µÄÏîÄ¿£¬ 
¿ÉÊÇÓÉÓÚÏîÄ¿±È½Ï´ó£¬Ç°ÆÚ¶Ô¼Ü¹¹µÄÉè¼ÆÓÈÆäÖØÒª£¬ÒòΪºóÆÚ¿ÉÄÜËæÊ±»á¼Ó¸ö¹¦ÄÜ»òÕßÈ¥µôijЩ¹¦ÄÜ¡£ 
ËùÒÔÌØµØÑ°ÇóÈçºÎÉè¼ÆC/SµÄ¼Ü¹¹Ê¹³ÌÐò¸ü¼ÓÃæÏò¶ÔÏó¸ü¼ÓÒ×ÓÚά ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ