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

C ¶Á100¸öÊýµ½Êý×é

 #include <stdio.h>
#define MAX 100
int a[MAX], b[MAX], count = 0;
void rData()
{ int i;
FILE *fp;
fp = fopen("C:\\100.dat", "r");
for (i=0; i<MAX; i++)
fscanf(fp, "%d,", &a[i]);
fclose(fp);
}
 
void main()
{ int i;
rData();
//printf("Âú×ãÌõ¼þµÄÊý=%d\n", count);
for (i=0; i<MAX; i++)
printf("%d\n ", a[i]);
printf("\n");
}
²Î¿¼£º
ÒÑÖªÊý¾ÝÎļþIN.datÖдæÓÐ200¸öËÄλÊý£¬²¢Òѵ÷ÓöÁº¯ÊýrData()°ÑÕâЩÊý´æÈëÊý×éaÖУ¬Çë±àдº¯ÊýspellNum()£¬Æä¹¦ÄÜÊÇ£º°Ñ¸öλÊý×ÖºÍǧλÊý×ÖÖØÐÂ×é³ÉÒ»¸öеĶþλÊý£¨Ð¶þλÊýµÄʮλÊý×ÖÊÇÔ­ËÄλÊýµÄ¸öλÊý×Ö£¬Ð¶þλÊýµÄ¸öλÊý×ÖÊÇÔ­ËÄλÊýµÄǧλÊý×Ö£©£¬ÒÔ¼°°Ñ°ÙλÊý×ÖºÍʮλÊý×Ö×é³ÉÁíÒ»¸öеĶþλÊý£¨Ð¶þλÊýµÄʮλÊý×ÖÊÇÔ­ËÄλÊýµÄ°ÙλÊý×Ö£¬Ð¶þλÊýµÄ¸öλÊý×ÖÊÇÔ­ËÄλÊýµÄʮλÊý×Ö£©£¬Èç¹ûÐÂ×é³ÉµÄÁ½¸ö¶þλÊýÒ»¸öÊÇÆæÊý£¬ÁíÒ»¸öΪżÊý£¬²¢ÇÒÁ½¸ö¶þλÊýÖÐÖÁÉÙÓÐÒ»¸öÊýÄܱ»17Õû³ý£¬Í¬Ê±Á½¸öÐÂÊýµÄʮλÊý×Ö¾ù²»Îª0£¬Ôò½«Âú×ã´ËÌõ¼þµÄËÄλÊý°´´Ó´óµ½Ð¡µÄ˳Ðò´æÈëÊý×ébÖУ¬²¢Òª¼ÆËãÂú×ãÉÏÊöÌõ¼þµÄËÄλÊýµÄ¸öÊýcount¡£×îºómain()º¯Êýµ÷ÓÃдº¯ÊýwData()£¬°Ñ½á¹ûcountÒÔ¼°Êý×ébÖзûºÏÌõ¼þµÄËÄλÊýÊä³öµ½OUT.datÎļþÖС£
#include <stdio.h>
#define MAX 200
int a[MAX], b[MAX], count = 0;
void spellNum()
{ int i, thou, hun, ten, data, j;
int ab, cd;
for (i=0; i<200; i++)
{ thou = a[i]/1000;
hun = a[i]%1000/100;
ten = a[i]%100/10;
data = a[i]%10;
if (data==0 || hun==0)
continue;
ab = 10*data+thou;
cd = 10*hun+ten;
if ((ab-cd)%2!=0 && (ab*cd)%17==0)
{ b[count] = a[i];
count++;
}
}
for (i=0; i<count-1; i++)
for (j=i+1; j<count; j++)
if (b[i] < b[j])
{ data = b[i];
b[i] = b[j];
b[j] = data;
}
}
void rData()
{ int i;
FILE *fp;
fp = fopen("IN.dat", "r");
for (i=0; i<MAX; i++)
fscanf(fp, "%d,", &a[i]);
fclose(fp);
}
void wData()
{ FILE *fp;
int i;
fp = fopen("OUT.dat", "w");
fprintf(fp, "%d\n", count);
for (i=0; i<count; i++)
fprintf(fp, "%d\n", b[i]);
fclose(fp);
}
void main()
{ int i;
rData();
spellNum();
printf


Ïà¹ØÎĵµ£º

[C] ±àÒëµÄѧϰºÍʵ¼ùÈÕÖ¾Îå[¿¼ÊÔ¹éÀ´»°ÕýÔò]

 µ±Ï¶¨¾öÐÄÈ¥×öÒ»¼þÊÂÇéµÄʱºò,¾ÍûÓÐʲô¿ÉÒÔ×èµ²ÎÒ£¡Æ©Èçȥ˯¾õ--! from ¡¶¾õÖ÷ÓA·
ÁîÎÒìþìý²»°²µÄ¸ßÊýѧλ֤¿¼ÊÔ¹ýÈ¥ÁË£¬½á¹û»¹ÊÇÂúÒâµÄ¡£ËäÈ»»¨ÁË3ÖܵÄʱ¼äÈ¥×¼±¸¸´Ï°Êýѧ£¬µ«ÊÇÎÒÈ´·¢ÏÖ£¬ÕæÕýȥѧϰµÄʱºòÖ»ÓÐ×îºóÄÇÁ½Ì죬ÒÔÍùµÄʱ¼äÈ«ÊÇÀ˷ѵôÁË¡£ËìÃ÷
°×£¬ÎªÊ²Ã´Í¬Ò»ÖÖ»·¾³ÏµÄÈË£¬ÓеijÉÁËÌì²Å£¬ÓеÄÂÙÎ ......

Linux»·¾³MySQLµÄC±à³ÌÆð²½

Ê×ÏȰ²×°±ØÐèµÄ¿ª·¢
°ü
sudo apt-get install gcc g++ libgcc1 libg++ make gdb
°²×°MYSQLµÄCÓïÑÔ¿ª·¢°ü
sudo apt-get install libmysql++-dev libmysql++2c2a libmysqlclient15-dev libmysqlclient15off
°ÑlibÎļþ¿½±´µ½¹«ÓÃ
sudo cp /usr/lib/mysql/* /usr/lib/
½¨Á¢Ò»¸öÐÂÎļþtest.cpp
vim test.cpp
ÊäÈëÄÚÈÝ
......

LinuxÏÂÓÃCÓïÑÔAPIÁ¬½ÓMySQLÊý¾Ý¿â

 ÏñPHPºÍperlÒ»Ñù£¬MySQLÒ²ÌṩµÄCÓïÑÔʹÓõÄAPI. C´úÂëµÄAPIÊÇËæMySQLÒ»Æð·¢²¼µÄ¡£ Ëü°üº¬ÔÚmysqlclient¿âÖУ¬ ¿ÉÒÔʹC³ÌÐòÀ´·ÃÎÊÊý¾Ý¿â¡£
    MySQLÔ´Âë°üÖеÄÐí¶à¿Í»§¶Ë¶¼ÊÇÓÃCдµÄ¡£ Èç¹ûÄãÕýÔÚÕÒʹÓÃÕâЩC APIµÄÀý×Ó£¬ ¿ÉÒÔ¿´¿´¿Í»§¶ËµÄд·¨¡£Äã¿ÉÒÔÔÚMySQLÔ´Âë°üµÄclientsĿ¼ÕÒµ½ÕâЩÀý×Ó¡£
& ......

c#Óëc¡¢javaµÄ¹ØÏµ

 C#´ÓJava¼Ì³Ð¶øÀ´µÄÌØµã
¡¡¡¡Àà:ÔÚC#ÖÐÀàµÄÉêÃ÷ÓëJavaºÜÏàËÆ.ÕâÊǺÏÀíµÄÒòΪ¾­Ñ鏿ËßÎÒÃÇJavaÄ£Ð͹¤×÷µÃºÜºÃ.JavaµÄ¹Ø¼ü×ÖimportÒѾ­±»Ìæ»»³Éusing,ËüÆðµ½ÁËͬÑùµÄ×÷ÓÃ.Ò»¸öÀ࿪ʼִÐÐµÄÆðµãÊǾ²Ì¬·½·¨Main().ÏÂÃæµÄHello World³ÌÐòչʾÁË»ù±¾µÄÐÎʽ:
¡¡¡¡using System;
¡¡¡¡class Hello
¡¡¡¡{
¡¡¡¡static v ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ