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

(ת)³¹µ×¸ã¶¨CÖ¸Õ룭º¯ÊýÃûÓ뺯ÊýÖ¸Õë

 £¨×ª×Ô£©http://blog.pfan.cn/whyhappy/6030.html
 º¯ÊýÃûÓ뺯ÊýÖ¸Õë
Ò» ͨ³£µÄº¯Êýµ÷ÓÃ
    Ò»¸öͨ³£µÄº¯Êýµ÷ÓõÄÀý×Ó£º
//×ÔÐаüº¬Í·Îļþ
void MyFun(int x);    //´Ë´¦µÄÉêÃ÷Ò²¿Éд³É£ºvoid MyFun( int );
int main(int argc, char* argv[])
{
   MyFun(10);     //ÕâÀïÊǵ÷ÓÃMyFun(10);º¯Êý
      return 0;
}
void MyFun(int x)  //ÕâÀﶨÒåÒ»¸öMyFunº¯Êý
{
   printf(“%d\n”,x);
}
    Õâ¸öMyFunº¯ÊýÊÇÒ»¸öÎÞ·µ»ØÖµµÄº¯Êý£¬Ëü²¢²»Íê³ÉʲôÊÂÇé¡£ÕâÖÖµ÷Óú¯ÊýµÄ¸ñʽÄãÓ¦¸ÃÊǺÜÊìϤµÄ°É£¡¿´Ö÷º¯ÊýÖе÷ÓÃMyFunº¯ÊýµÄÊéд¸ñʽ£º
MyFun(10);
    ÎÒÃÇÒ»¿ªÊ¼Ö»ÊÇ´Ó¹¦ÄÜÉÏ»òÕß˵´ÓÊýѧÒâÒåÉÏÀí½âMyFunÕâ¸öº¯Êý£¬ÖªµÀMyFunº¯ÊýÃû´ú±íµÄÊÇÒ»¸ö¹¦ÄÜ£¨»òÊÇ˵һ¶Î´úÂ룩¡£
    Ö±µ½——
    Ñ§Ï°µ½º¯ÊýÖ¸Õë¸ÅÄîʱ¡£ÎҲŲ»µÃ²»ÔÚ˼¿¼£ºº¯ÊýÃûµ½µ×ÓÖÊÇʲô¶«Î÷ÄØ£¿
    £¨²»ÒªÒÔΪÕâÊÇûÓÐʲôÒâÒåµÄÊÂàÞ£¡ºÇºÇ£¬¼ÌÐøÍùÏ¿´Äã¾ÍÖªµÀÁË¡££©
¶þ º¯ÊýÖ¸Õë±äÁ¿µÄÉêÃ÷
    ¾ÍÏóijһÊý¾Ý±äÁ¿µÄÄÚ´æµØÖ·¿ÉÒÔ´æ´¢ÔÚÏàÓ¦µÄÖ¸Õë±äÁ¿ÖÐÒ»Ñù£¬º¯ÊýµÄÊ×µØÖ·Ò²ÒÔ´æ´¢ÔÚij¸öº¯ÊýÖ¸Õë±äÁ¿ÀïµÄ¡£ÕâÑù£¬ÎҾͿÉÒÔͨ¹ýÕâ¸öº¯ÊýÖ¸Õë±äÁ¿À´µ÷ÓÃËùÖ¸ÏòµÄº¯ÊýÁË¡£
    ÔÚCϵÁÐÓïÑÔÖУ¬ÈκÎÒ»¸ö±äÁ¿£¬×ÜÊÇÒªÏÈÉêÃ÷£¬Ö®ºó²ÅÄÜʹÓõġ£ÄÇô£¬º¯ÊýÖ¸Õë±äÁ¿Ò²Ó¦¸ÃÒªÏÈÉêÃ÷°É£¿ÄÇÓÖÊÇÈçºÎÀ´ÉêÃ÷ÄØ£¿ÒÔÉÏÃæµÄÀý×ÓΪÀý£¬ÎÒÀ´ÉêÃ÷Ò»¸ö¿ÉÒÔÖ¸ÏòMyFunº¯ÊýµÄº¯ÊýÖ¸Õë±äÁ¿FunP¡£ÏÂÃæ¾ÍÊÇÉêÃ÷FunP±äÁ¿µÄ·½·¨£º
void (*FunP)(int) ;   //Ò²¿Éд³Évoid (*FunP)(int x);
    Äã¿´£¬Õû¸öº¯ÊýÖ¸Õë±äÁ¿µÄÉêÃ÷¸ñʽÈçͬº¯ÊýMyFunµÄÉêÃ÷´¦Ò»Ñù£¬Ö»²»¹ý——ÎÒÃǰÑMyFun¸Ä³É£¨*FunP£©¶øÒÑ£¬ÕâÑù¾ÍÓÐÁËÒ»¸öÄÜÖ¸ÏòMyFunº¯ÊýµÄÖ¸ÕëFunPÁË¡££¨µ±È»£¬Õâ¸öFunPÖ¸Õë±äÁ¿Ò²¿ÉÒÔÖ¸ÏòËùÓÐÆäËü¾ßÓÐÏàͬ²ÎÊý¼°·µ»ØÖµµÄº¯ÊýÁË¡££©
Èý ͨ¹ýº¯ÊýÖ¸Õë±äÁ¿µ÷Óú¯Êý
    ÓÐÁËFunPÖ¸Õë±äÁ¿ºó£¬ÎÒÃǾͿÉÒÔ¶ÔËü¸³ÖµÖ¸ÏòMyFun£¬È»ºóͨ¹ýFunPÀ´µ÷ÓÃMyFunº¯ÊýÁË¡£¿´ÎÒÈçºÎͨ¹ýFunPÖ¸Õë±äÁ¿À´µ÷ÓÃMyFunº¯ÊýµÄ£


Ïà¹ØÎĵµ£º

C_ʹÓÃswitchÓï¾ä

 Ô´Âë:
# include <stdio.h>
 
int main()
{
    int num;
    /* ÏÂÃæ¶¨ÒåµÄ¸÷±äÁ¿£¬·Ö±ð´ú±í¸öλ£¬Ê®Î»£¬°Ùλ£¬Ç§Î»£¬Íòλ£¬Ê®ÍòλÒÔ¼°Î»Êý */
    int indiv, ten, hundred, thousand; 
    int ten_thousand, hundred_thous ......

C_ʹÓÃwhileÓï¾äÇóÁ½ÕûÊýµÄ×îС¹«±¶ÊýÓë×î´ó¹«Ô¼Êý

 Ô´Âë:
# include <stdio.h>
 
int main()
{
    int x, y, num1, num2, temp;
    printf("ÇëÊäÈëÁ½¸öÕýÕûÊý£º\n");
    scanf("%d %d", &num1, &num2);
 
    if(num1 < num2)
   ......

C Sharp(C#)ÖÐÈçºÎɾ³ýÎļþ(Îļþ¼Ð)

C Sharp(C#)ÖÐÈçºÎɾ³ýÎļþ(Îļþ¼Ð)
Ö±½Óɾ³ý:
using System.IO;
...
string filePath = @"D:\...\xxx.xxx";

if (File.Exists(filePath))
{
File.Delete(filePath);
}
else
{
Console. ......

¡¶C³ÌÐòÉè¼ÆÓïÑÔ¡·¶ÁÊé±Ê¼Ç20091106

     ÊéÖÐÓм¸¸öÎÊÌâÓеãÄ£ºý¡£¼Ç¼һÏ¡£
    
Answer to Exercise 1-7
Write a program to print the value of EOF .
 
#include <stdio.h>
 
int main(void)
{
  printf("The value of EOF is %d\n\n", EOF);
 
  return 0 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ