Keil CÖÐÓÃunsigned longҪעÒâµÄÎÊÌâ
Keil CÀïÓõ½ÁËunsigned long³¤ÕûÐͱäÁ¿£¬±àÒëʱ¶¼ÄÜͨ¹ý£¬µ«ÔËÐÐʱÀÏÊÇÒç³ö£¬Í¬»ï°Ù¶Èµ½ÁË´ËÌù£¬½â¾öÁËÎÊÌ⣬ÓÚÊÇתÌûÓÚ´Ë£º
½ñÌìµ÷ÊÔÒ»¸ö³Ë·¨£¬³öÁ˵ãÎÊÌ⣬ÏÈ¿´´úÂëʾÒ⣺
void test(void)
{
unsigned long mid1,mid2,mid3;
mid1=6*10000;//index1
mid2=7*10000;//index2
mid="8"*10000;//index3
}
Õ¦Ò»¿´£¬Õâ¶Î´úÂëËÆºõÊǶԵ쬯äʵ²»È»£¬Èç¹û¸ú×Ùµ÷ÊÔһϴúÂë¾Í»á·¢ÏÖ£º
mid1=0xea60=60000;
mid2=0x1170=4464;
mid3=0x3880=14464;
mid1ÊÇÕýÈ·µÄ£¬mid2ºÍmid3ÊÇ´íÎóµÄ£¡
²úÉú´íÎóµÄÔÒòÊÇ£º
±àÒëÆ÷ÔÚ±àÒëµÄʱºò°Ñ6*10000¡¢7*10000ÒÔ¼°8*10000¼ÆËãµÃÀ´µÄ½á¹û´æÔÚÁËÒ»¸öunsigned intÀàÐ͵ıäÁ¿µ±ÖУ¬unsigned intÀàÐͱäÁ¿µÄ×î´óÖµÊÇ0xffff£¬¼´65536£¬Òò´ËÔÚ index2Óëindex3ÐÐÖз¢ÉúÁËÊý¾ÝÒç³ö£¬µ¼Ö¼ÆËã´íÎó£¡
½â¾ö·½·¨£º
void test(void)
{
unsigned long mid1,mid2,mid3;
mid1=6*(unsigned long)10000;//index1
mid2=7*(unsigned long)10000;//index2
mid="8"*(unsigned long)10000;//index3
}
Çë×¢Ò⣬ÒÔÏ´úÂëÊÇ´íÎóµÄ!ÖÁÓÚ´íÎóÔÒò£¬´ó¼Ò×Ô¼º·ÖÎö°É¡£
void test(void)
{
unsigned long mid1,mid2,mid3;
mid1=(unsigned long)(6*10000);//index1
mid2=(unsigned long)(7*10000);//index2
mid=(unsigned long)(8*10000);//index3
}
Ïà¹ØÎĵµ£º
Ô´Â룺
# include <math.h>
# include <stdio.h> /* Êýѧº¯Êý¿â */
int main()
{
/* ÓÃs±íʾ¶àÏîʽµÄÖµ£¬ÓÃt±íʾÿһÏîµÄÖµ */
double s, t, x; // ´Ë´¦ÓÃË«¾«¶ÈÉùÃ÷±äÁ¿
int n;
printf ......
Ô´Â룺
/* ѧÉú³É¼¨²éѯϵͳ */
# include <stdio.h>
# include <stdlib.h>
int main( )
{
int select;
int i, j;
int score[5][7];
int average = 0;
int sum = 0;
&n ......
Ô´Â룺
# include <stdio.h>
/* ×Óº¯ÊýÉùÃ÷ */
int square(int x); // ʵÏÖÇ󯽷½ÖµµÄ×Óº¯Êý
int cube(int y); // ʵÏÖÇóÁ¢·½ÖµµÄ×Óº¯Êý
int main()
{
int m = 12;
int n = 4;
printf("%d %d\n", sq ......
C/C++ Îļþ¶Áд²Ù×÷×ܽá
ÔÚ±à³ÌµÄ¹ý³ÌÖУ¬ÎļþµÄ²Ù×÷ÊÇÒ»¸ö¾³£Óõ½µÄÎÊÌ⣬ÔÚC++BuilderÖУ¬¿ÉÒÔʹÓöàÖÖ·½·¨¶ÔÎļþ²Ù×÷£¬ÏÂÃæÎҾͰ´ÒÔϼ¸¸ö²¿·Ö¶Ô´Ë×÷Ïêϸ½éÉÜ£¬¾ÍÊÇ£º
1¡¢»ùÓÚCµÄÎļþ²Ù×÷£»
2¡¢»ùÓÚC++µÄÎļþ²Ù×÷£»
3¡¢»ùÓÚWINAPIµÄÎļþ²Ù×÷£»
4¡¢»ùÓÚBCB¿âµÄÎļþ²Ù×÷£»
5¡¢ÌØÊâÎļþµÄ²Ù×÷¡£
Ò¼ ......
b/s ÊÇ brower/server ¾ÍÊÇÓÃä¯ÀÀÆ÷(Èçie)ΪӦÓóÌÐò¿Í»§¶Ë²Ù×÷·þÎñÆ÷¡£ÕâÑùÓÃä¯ÀÀÆ÷À´²Ù×÷¼òµ¥Ò×Ó㬵«ÊǶÔÊäÈëûÓкܺõÄÑéÖ¤¡£Â߼ʵÏÖ²»¶à¡£±¾µØÖ»ÊÇÓÃÓÚ»ñÈ¡Êý¾ÝÈ»ºó´ó²¿·ÖÑéÖ¤ÐèÒªÌá½»·þÎñÆ÷À´Íê³É¡£
c/s ÊÇclient/server ¿Í»§¶ËÈí¼þÔòÊÇÒ»¸öÓµÓкܶàÂß¼ÑéÖ¤µÄÈí¼þ£¬±¾µØÑéÖ¤³É¹¦ºó²ÅÌá½»·þÎñÆ÷¡£
ÎÒÕÒµ½µ ......