C/C++µÄÒ»¸ö¼òµ¥ÎÊÌ⣬Çë½Ì¡£¡£
void Main(void)
{
while(1)
{
char aa;
Uart_Printf("\nEnter the 'Y' or 'y' to test:");
aa= Uart_Getch();
Uart_Printf("%c",aa);
if((aa=='Y')||(aa=='y'))
{
(void (*)(void))Test_Iic();
}
}
}
Ϊʲô°ÑIFÑ»·µÄ¡°{}¡±À¨ºÅÈ¥µô£¬ÔÙ°Ñ"while(1){}"È¥µô±àÒëÆ÷(ads1.2)»á±¨´í£ºexpect but found 'char'ºÍundecleared name, inventing 'extern int aa'µÄ´íÎó£¿ÕâÁ½¸ö¶«Î÷²»È¥È¥µôÄܱàÒëͨ¹ý¡£Äĸö´ó¸ç´ó½ãÖªµÀΪʲô£¿£¿
ÏÔ¶øÒ×¼û
ÄãÔÚ{}ÖÐÓбäÁ¿µÄ¶¨Ò壬ȥµôÒԺ󣬱àÒëÆ÷ÎÞ·¨½«±äÁ¿Ñ¹Õ»£¬Ò²¾ÍÊÇÎÞ·¨Îª±äÁ¿·ÖÅäÄÚ´æ¡£µ±È»³ö´íÁË¡£ÁíÍ⣬°Ñ{}È¥ÁË£¬whileºÍifÖ»ÈÏʶǰһÌõÓï¾ä¡£¶ÔÆäËüÓï¾ä£¬Ã»ÓпØÖÆÁ¦ÁË¡£
ifÖеύÀ¨ºÅ¿ÉÒÔÈ¥µô£¬µ«whileµÄ²»ÐС£ÒòΪC90¹æ¶¨ËùÓбäÁ¿ÉùÃ÷ºÍ¶¨Ò屨Ðë·ÅÔÚ¿ÉÖ´ÐÐÓï¾ä֮ǰ¡£whileÈ¥µôÀ¨ºÅºóÄǸöaa±ä³ÉÔÚwhile(1)Ö®ºó£¬·Ç·¨¡£
°ï¶¥£¡
ѧϰÁË
while(1){};ÕûÌ嶼ȥµôÁ˰¡£¬²»ÊÇֻȥwhile(1)µÄÀ¨»¡°¡¡£¡£¡£¡£
ºÇºÇ£¬¶þ¥˵µÄºÜºÃ£¬ÏÔ¶øÒ×¼ûµÄÎÊÌ⣬ȥµôÁËwhileÑ»·ÖоÍÒ»ÌõÓï¾ä£¬¾ÍÊDZäÁ¿¶¨Ò壬³öÁËÑ»·£¬´Ë±äÁ¿¾ÍÎÞÒâÒ壬ÄãµÄifÔÚwhileÈ¥µôÀ¨ºÅÖ®ºó£¬±ä³ÉÁ˺Íwhileͬ¼¶±ðµÄÓï¾ä£¬µ±È»²»¿ÉÄÜÕÒµ½whileÄÚ¶¨ÒåµÄ±äÁ¿ÁË
±¾ÈËÒÔǰҲ×ö¹ýÓ²¼þ±à³Ì·½
Ïà¹ØÎÊ´ð£º
#include <string.h>
#include <stdio.h>
void main()
{
int i;
char buf[]="abcde";
strncpy(buf,"abc",3);
for(i=0;i <5;i++)
printf(&q ......
Ä㻹ÔÚÐÂÊÖ½×¶ÎÅÇ»²Âð£¿Ä㻹ÔÚ·¢³îÓ¦¸ÃÔõô¼ÌÐøÑ§Ï°CºÍC++Âð£¿
Ⱥ 29152388 ΪÄã½â¿ªÒɻ󣬻¶ÓÐÂÊÖÀÏÊֵļÓÈ룬ÄãµÄ¼ÓÈë¾ÍÊÇÆäËüÈËѧϰµÄ¶¯Á¦
¥ϳöÃŲȱã±ã
ËãÄãºÝ
ÐÂÊֵĸ£Òô°¡···ÖÕÓÚ ......
дÁËÒ»¶Î³ÌÐò
C/C++ code:
..
MYSQL* mysql£»
MYSQL_RES* res;
//ÎÒÏëʵÏÖÒ»¸ö²é¿´ÓÐûÓÐ mysql½á¹¹£¬Èç¹ûûÓоÍÁ¬½Ó¡£
void connect()
{
mysql_init(mysql);
mysql_realconnect(. ......
Ï£Íû׿¹ú¸ü¼Ó·±ÈÙ²ýÊ¢
ÎÒºÍÎÒµÄ׿¹ú
Ò»¿ÌÒ²²»ÄÜ·Ö¸î
ÎÞÂÛÎÒ×ßµ½ÄÄÀï
¶¼Á÷³öÒ»Ê×ÔÞ¸è
ÎҸ質ÿһ×ù¸ßɽ
ÎҸ質ÿһÌõºÓ
ôÁôÁ´¶ÑÌСС´åÂä
·ÉÏÒ»µÀÕÞ
À²~~~À²~~~
ÄãÓÃÄÇÄãĸÇ×µÄΠ......
±ÈÈçÊý×éarray[100]="12@good@thanks@men@";
Ôõô×ö²ÅÄܽ«array1[100]="12";array2[100]="good";array3[100]="thanks";array4="men";
ÐèÒªÔõô×öÄØ?CÀ ......