紧急求助！！！！谢谢！！ ( 积分: 100 )

T

tcq1984

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2005-09-16

• #1

unsigned long testlong=0x12345678
char strlongbuff[4]
请编写一段程序将testlong这个长整数变量拆分之后放到 strlongbuff数组中，最后的结果应该是
strlongbuff[0]=0x12,strlongbuff[1]=0x34,strlongbuff[2]=0x56,strlongbuff[4]=0x78

 

T

tcq1984

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2005-09-16

• #2

unsigned long testlong=0x12345678
char strlongbuff[4]
请编写一段程序将testlong这个长整数变量拆分之后放到 strlongbuff数组中，最后的结果应该是
strlongbuff[0]=0x12,strlongbuff[1]=0x34,strlongbuff[2]=0x56,strlongbuff[4]=0x78

 

U

UPUP

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2005-09-30

• #3

unsigned long testlong = 0x12345678;
char buff[4] = {0};
buff[0] = testlong >> 24;
buff[1] = (testlong << 8) >> 24;
buff[2] = (testlong << 16) >> 24;
buff[3] = (testlong << 24) >> 24;