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printf()º¯Êý¿ÉÒԺܷ½±ãµØÊµÏÖÕâÒ»µã£¬Çë¿´ÏÂÀý
:
 
# include <stdio. h>
char * data[25] = {
   
"REGION", "--Q1--", "--Q2--", "--Q3--", "--Q4--",
   
"North" , "10090. 50" , "12200. 10" , "26653.12" , "62634. 32" ,
   
"South", "21662.37", "95843.23", "23788.23", "48279.28",
   
"East", "23889.38", "23789.05", "89432.84", "29874.48",
   
"West", "85933.82", "74373.23", "78457.23", "28799.84" };
void main (void) ;
void main (void)
{
   
int x;
   
fox (x = 0, x<25; x+ + )
   
{
       
if ((x % 5) == 0&&(x !=0))
       
printf("\n");
       
printf (" %-10. 10s" , data[x]) ;
   
}
}
 
   
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10s"£¬
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10s"ָʾ
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GCC ÐÂÊÖ c/c++

±¾ÎÄÊÇд¸ø gcc ÐÂÊÖµÄÈëÃÅÎÄÕ£¬ËùÒÔÄÚÈݱȽϼòµ¥¡£Èç¹ûÄãÖªµÀÏÂÃæ3ÌõÃüÁî¶¼¿ÉÒÔ±àÒëc++µÄ»°£¬¾Í²»ÓÃÔÚ±¾ÎÄÀË·Ñʱ¼äÁË
´úÂë:
g++ -Wall hellocpp.cpp
gcc -Wall hellocpp.cpp -lstdc++
gfortran -Wall hellocpp.cpp -lstdc++
×¢£º±¾ÎÄ×îаæÔÚwikiÖÐ http://wiki.ubuntu.org.cn/Gcchowto
£¨½¨Òé´ó¼ÒÖ±½Ó·ÃÎÊwikiÖ ......

C Cpp IDE

from£ºhttp://wiki.ubuntu.org.cn/index.php?title=C_Cpp_IDE&variant=zh-cn
¼øÓÚ²»¶ÏÓÐÍøÓѽ«±àÒëÆ÷ GCC ÎóÈÏΪ IDE£¨¼¯³É¿ª·¢»·¾³£©
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Objective —C µÄµ¥Àýģʽ SingletonʵÏÖ


static
 DataManager 
*
sharedDataManager 
=
 nil;
+
 (DataManager 
*
) sharedManager
{
    @synchronized(self)
 {
        
if
 (sharedDataManager 
==
 nil)
 &nb ......
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