ãã1ãæ´ååéå¯ä»¥å为以ä¸4ç±»ï¼
ãã(1)çæ´åï¼ç±»åå
³é®å为short[int]ã
ãã(2)åºæ¬æ´åï¼ç±»åå
³é®å为intã
ãã(3)é¿æ´åï¼ç±»åå
³é®å为long[int]ã
ãã(4)æ 符å·æ´åï¼ç±»åå
³é®å为unsigned[int]æunsignedshortæunsignedlongã
ããunsigned[int]表示æ 符å·åºæ¬æ´åï¼
ããunsignedshort表示æ 符å·çæ´åï¼
ããunsignedlong表示æ 符å·é¿æ´åã
ããæ 符å·æ´ååªè½ç¨æ¥åå¨æ 符å·æ´æ°ã
ãã2ãå ç¨å
ååèæ°ä¸å¼å
ããä¸è¿°åç±»åçæ´ååéå ç¨çå
ååèæ°éç³»ç»èå¼ï¼ä¸è¬ä»¥ä¸ä¸ªæºå¨å(word)åæ¾ä¸ä¸ªintåæ°æ®ï¼èlongåæ°æ®çåèæ°åºä¸å°äºintåï¼shortåä¸é¿äºintåã
ããå¨16ä½
æä½ç³»ç»(ä¾å¦DOS)ä¸ï¼ä¸è¬ç¨2åèåæ¾ä¸ä¸ªintåæ°æ®ï¼å¨32ä½æä½ç³»ç»(ä¾å¦Win-dows98)ä¸ï¼é»è®¤ä¸º4åèã