C/C++????????????????????
???????????? ???????[ 2014/4/4 10:20:51 ] ????????C++ ???????? ???
????????????????????????????????????C????в???о???????漲?????????????????????????????????????????OS?????????й?????????????32bits??????????VC++?????????int??????4????????tuborC??????2??????
????????int??long int??short int???????????????????????м????????????ANSI/ISO????????
????sizeof(short int)<=sizeof(int)
????sizeof(int)<=sizeof(long int)
????short int??????16λ??2????
????long int??????32λ??
??????????????λ?????????μ????????????????????????
16λ??????
char ??1?????
char*(????????): 2?????
short int : 2?????
int?? 2?????
unsigned int : 2?????
float: 4?????
double: 8?????
long: 4?????
long long: 8?????
unsigned long: 4?????
32λ??????
char ??1?????
char*????????????: 4??????32λ?????????2^32?? ??32??bit?????4?????????64λ????????
short int : 2?????
int?? 4?????
unsigned int : 4?????
float: 4?????
double: 8?????
long: 4?????
long long: 8?????
unsigned long: 4?????
64λ??????
char ??1?????
char*(????????): 8?????
short int : 2?????
int?? 4?????
unsigned int : 4?????
float: 4?????
double: 8?????
long: 8?????
long long: 8?????
unsigned long: 8?????
??????
???·???
??????????????????
2023/3/23 14:23:39???д?ò??????????
2023/3/22 16:17:39????????????????????Щ??
2022/6/14 16:14:27??????????????????????????
2021/10/18 15:37:44???????????????
2021/9/17 15:19:29???·???????·
2021/9/14 15:42:25?????????????
2021/5/28 17:25:47??????APP??????????
2021/5/8 17:01:11