/*
我们正在组建局域网
CE D2 C3 C7 D5 FD D4 DA D7 E9 BD A8 BE D6 D3 F2 CD F8
Press any key to continue
*/
#include <stdio.h>#include <string.h>
char *Change(char *t,char *s) {
char i,chs
for(i = 0 s[i] ++i) {
chs = s[i] & 0X0F
t[3 * i + 2] = ' '
if(chs > 9) t[3 * i + 1] = chs - 10 + 'A'
else t[3 * i + 1] = chs + '0'
chs = (s[i] & 0XF0) >> 4
if(chs > 9) t[3 * i] = chs - 10 + 'A'
else t[3 * i] = chs + '0'
}
t[3 * i] = '\0'
return t
}
int main() {
char *s = "我们正在组建局域网",t[60] //
printf("%s\n",s)
printf("%s\n",Change(t,s))
return 0
}
#include <stdio.h>int main(void)
{
char *str="{\"type\":\"RESPONSE_DEVICE\",\"data\":[{\"id\":\"51004\",\"name\":\"音乐主机\",\"type\":\"MUSIC\",\"state\":\"\",\"roomId\":\"\",\"floorId\":\"\"},{\"id\":\"51066\",\"name\":\"未命名a53c\",\"type\":\"KG\",\"state\":\"\",\"roomId\":\"\",\"floorId\":\"\"},{\"id\":\"51064\",\"name\":\"未命名a53c\",\"type\":\"KG\",\"state\":\"\",\"roomId\":\"\",\"floorId\":\"\"},{\"id\":\"51065\",\"name\":\"未命名a53c\",\"type\":\"KG\",\"state\":\"\",\"roomId\":\"\",\"floorId\":\"\"}]}"
for(*strstr++)
{
printf("%02hhx",*str)
}
return 0
}