C
璇█浣嶈繍绠楃锛氫笌銆佹垨銆佸紓鎴栥�佸彇鍙嶃�佸乏绉诲拰鍙崇Щ
璇█浣嶈繍绠楃锛氫笌銆佹垨銆佸紓鎴栥�佸彇鍙嶃�佸乏绉诲拰鍙崇Щ
浣嶈繍绠楁槸鎸囨寜浜岃繘鍒惰繘琛岀殑杩愮畻銆傚湪绯荤粺杞欢涓紝甯稿父闇�瑕佸鐞嗕簩杩涘埗浣嶇殑闂銆?/p>
C
璇█鎻愪緵浜?/p>
6
涓綅鎿嶄綔杩愮畻绗︺�?/p>
杩欎簺杩愮畻绗﹀彧鑳界敤浜庢暣鍨嬫搷浣滄暟锛?/p>
鍗冲彧鑳界敤浜庡甫绗﹀彿鎴栨棤绗﹀彿鐨?/p>
char
,short,int
涓?/p>
long
绫诲瀷銆?/p>
C
璇█
鎻愪緵鐨勪綅杩愮畻绗﹀垪琛?/p>
锛?/p>
杩愮畻绗?/p>
鍚箟
鎻忚堪
&
鎸変綅涓?/p>
濡傛灉涓や釜鐩稿簲鐨勪簩杩涘埗浣嶉兘涓?/p>
1
锛屽垯璇ヤ綅鐨勭粨鏋滃�间负
1
锛屽惁鍒欎负
0
|
鎸変綅鎴?/p>
涓や釜鐩稿簲鐨勪簩杩涘埗浣嶄腑鍙鏈変竴涓负
1
锛岃浣嶇殑缁撴灉鍊间负
1
^
鎸変綅寮傛垨
鑻ュ弬鍔犺繍绠楃殑涓や釜浜岃繘鍒朵綅鍊肩浉鍚屽垯涓?/p>
0
锛屽惁鍒欎负
1
~
鍙栧弽
~
鏄竴鍏冭繍绠楃锛岀敤鏉ュ涓�涓簩杩涘埗鏁版寜浣嶅彇鍙嶏紝鍗冲皢
0
鍙?/p>
1
锛屽皢
1
鍙?/p>
0
<<
宸︾Щ
鐢ㄦ潵灏嗕竴涓暟鐨勫悇浜岃繘鍒朵綅鍏ㄩ儴宸︾Щ
N
浣嶏紝鍙宠ˉ
0
>>
鍙崇Щ
灏嗕竴涓暟鐨勫悇浜岃繘鍒朵綅鍙崇Щ
N
浣嶏紝绉诲埌鍙崇鐨勪綆浣嶈鑸嶅純锛屽浜庢棤绗﹀彿鏁帮紝楂樹綅琛?/p>
0
1
銆佲�滄寜浣嶄笌鈥濊繍绠楃锛?/p>
&
锛?/p>
鎸変綅涓庢槸鎸囷細鍙傚姞杩愮畻鐨勪袱涓暟鎹紝鎸変簩杩涘埗浣嶈繘琛屸�滀笌鈥濊繍绠椼�傚鏋滀袱涓浉搴旂殑浜岃繘鍒朵綅閮戒负
锛戯紝鍒欒浣嶇殑缁撴灉鍊间负
1
锛涘惁鍒欎负
0
銆傝繖閲岀殑
1
鍙互鐞嗚В涓洪�昏緫涓殑
true,0
鍙互鐞嗚В涓洪�昏緫涓殑
false
銆傛寜浣嶄笌鍏跺疄涓庨�昏緫涓娾�滀笌鈥濈殑杩愮畻瑙勫垯涓�鑷淬�傞�昏緫涓婄殑鈥滀笌鈥濓紝瑕佹眰杩愮畻鏁板叏鐪燂紝缁撴灉鎵?/p>
涓虹湡銆傝嫢锛?/p>
A=true,B=true,
鍒?/p>
A
鈭?/p>
B=true
渚嬪锛?/p>
3&5
3
鐨勪簩杩涘埗缂栫爜鏄?/p>
11(2)
銆?/p>
锛堜负浜嗗尯鍒嗗崄
杩涘埗鍜屽叾浠栬繘鍒讹紝鏈枃瑙勫畾锛?/p>
鍑℃槸闈炲崄杩涘埗鐨勬暟鎹潎鍦ㄦ暟鎹悗闈㈠姞涓婃嫭鍙凤紝
鎷彿涓敞鏄庡叾杩涘埗锛?/p>
浜?/p>
杩涘埗鍒欐爣璁颁负
2
锛夊唴瀛樺偍瀛樻暟鎹殑鍩烘湰鍗曚綅鏄瓧鑺傦紙
Byte
锛?/p>
锛屼竴涓瓧鑺傜敱
8
涓綅锛?/p>
bit)
鎵�缁勬垚銆備綅鏄?/p>
鐢ㄤ互鎻忚堪鐢佃剳鏁版嵁閲忕殑鏈�灏忓崟浣嶃�備簩杩涘埗绯荤粺涓紝姣忎釜
0
鎴?/p>
1
灏辨槸涓�涓綅銆傚皢
11
锛?/p>
2
锛夎ˉ瓒虫垚涓�涓?/p>
瀛楄妭锛屽垯鏄?/p>
00000011
锛?/p>
2
锛?/p>
銆?/p>
5
鐨勪簩杩涘埗缂栫爜鏄?/p>
101
锛?/p>
2
锛?/p>
锛屽皢鍏惰ˉ瓒虫垚涓�涓瓧鑺傦紝鍒欐槸
00000101
锛?/p>
2
锛?/p>
鎸変綅涓庤繍绠楋細
00000011(2)
&00000101(2)
00000001(2)
鐢辨鍙煡
3&5=1