锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 2. 鏋氫婦錛?nbsp; 鏋氫婦閲忔槸鏁村瀷錛屽彲浠ヨ鎻愬崌涓篒nt綾誨瀷錛屼絾鏄痠nt涓嶈兘鑷姩杞崲涓烘灇涓劇被鍨嬶紱 榪樻湁娌℃湁涓烘灇涓懼畾涔夋搷浣滅+錛?濡傛灉Int鍊兼槸鏈夋晥鐨勶紝鍙互閫氳繃寮哄埗綾誨瀷杞崲錛屾妸瀹冭祴緇欐灇涓懼彉閲忥紱 鏄劇ず璁劇疆鏋氫婦鍊兼椂錛屾寚瀹氱殑鍊煎繀欏繪槸鏁存暟錛?鏋氫婦鐨勫彇鍊艱寖鍥翠負澶т簬鏈澶у煎緱銆佹渶灝忕殑2鐨勫箓-1銆備緥濡俥num bigstep{one=1,two=2,third=100}; 鍒檅igstep鐨勫彇鍊艱寖鍥翠負0~127銆?/p>
3. int *p1,p2;灝嗗垱寤轟竴涓寚閽堝拰涓涓父瑙勭殑int鍙橀噺銆?/p>
4. c++鍦ㄥ垱寤烘寚閽堟椂錛岃綆楁満灝嗗垎閰嶇敤鏉ュ瓨鍌ㄥ湴鍧鐨勫唴瀛橈紝浣嗕笉浼氬垎閰嶇敤鏉ュ瓨鍌ㄦ寚閽堟墍鎸囧悜鐨勬暟鎹殑鍐呭瓨銆?/p>
5. 濡傛灉瑕佸皢鏁板瓧鍊間綔涓哄湴鍧鏉ヤ嬌鐢紝搴旈氳繃寮哄埗綾誨瀷杞崲灝嗘暟瀛楄漿鎹負閫傚綋鐨勫湴鍧綾誨瀷銆?/p>
6. c++涓紝鍊間負0鐨勬寚閽堜負絀烘寚閽堛傜‘淇濈┖鎸囬拡涓嶄細鎸囧悜鏈夋晥鐨勬暟鎹?/p>
7. 涓嶈灝濊瘯閲婃斁宸茬粡閲婃斁鐨勫唴瀛樺潡錛屼絾鏄絀烘寚閽堜嬌鐢╠elete鏄畨鍏ㄧ殑銆傛墍浠ュ敖閲忎笉瑕佸垱寤?涓寚鍚戝悓涓涓唴瀛樺潡鐨勬寚閽堛?/p>
8. 涓嶈兘浣跨敤sizeof鎿嶄綔絎︽潵紜畾鍔ㄦ佸垎閰嶇殑鏁扮粍鍖呭惈鐨勫瓧鑺傛暟錛侊紒錛併?/font> 9. 鏁扮粍鍜屾寚閽堢殑鍖哄埆錛?.鏁扮粍鍚嶆槸鎸囬拡錛屽彲浠ュ鎸囬拡榪涜+(-)鎿嶄綔錛屼絾鏄暟緇勫悕涓嶅彲浠ワ紱 2.瀵規暟緇勫簲鐢╯izeof寰楀埌鐨勬槸鏁扮粍鐨勯暱搴︼紝鑰屽鎸囬拡搴旂敤寰楀埌鐨勬槸鎸囬拡鐨勯暱搴︺?/font> 10. 濡傛灉緇檆out鎻愪緵涓涓寚閽堬紝瀹冨皢鎵撳嵃鍦板潃銆備絾濡傛灉鎸囬拡鐨勭被鍨嬩負char *,鍒檆out灝嗘樉紺烘寚鍚戠殑瀛楃涓層傚鏋滆鏄劇ず瀛楃涓茬殑鍦板潃錛屽垯蹇呴』灝嗚繖縐嶆寚閽堝己鍒惰漿鎹負鍙﹀涓縐嶆寚閽堢被鍨嬶紝濡侷nt *銆?/font> B .寰幆鍜屽叧緋昏〃杈懼紡錛?/p>
1. 閫掑鍜岄掑噺鎿嶄綔絎﹀湪鍚屼竴涓間腑浣跨敤澶氭鏃訛紝鍥犱負姣忎釜緙栬瘧鍣ㄥ緢鍙兘瀵逛簬“浣跨敤鍚庝慨鏀?#8221;鍜?#8220;淇敼鍚庝嬌鐢?#8221;鐨勮鍒欏彲鑳戒笉鍚岋紝鍥犳鍙兘瀵艱嚧鍦ㄤ笉鍚岀殑緙栬瘧鍣ㄤ笅寰楀埌涓嶅悓鐨勭粨鏋溿?/p>
2. c++瑙勫畾錛屽湪浣跨敤閫掑鎴栬呴掑噺鏃訛紝紜畾涓涓畬鏁磋〃杈懼紡錛堝畠鏄繖鏍蜂竴涓〃杈懼紡錛屼笉鏄彟涓涓洿澶ц〃杈懼紡鐨勫瓙琛ㄨ揪寮忥級錛屾瘡涓畬鏁磋〃杈懼紡瀹屼簡錛屽湪涓嬩竴涓紑濮嬩箣鍓嶏紝閮借璇勪及涓嬈°備緥濡傦細while(guest++<10) printf("%d",guest); 鍏朵腑鐨刧uest++<10鏄竴涓畬鏁磋〃杈懼紡錛屼竴嬈″湪絎竴嬈rintf鐨勪箣鍓嶏紝瑕佽瘎浼頒竴嬈★紝榪欐牱鎵撳嚭鏉ョ殑guest宸茬粡鍔犱竴錛?鍐嶅錛寉=(4+x++)+(6+x++);,鏄劇劧鏁翠釜鍙ュ瓙鎵嶆槸涓涓畬鏁磋〃杈懼紡錛?font color=#f73809>c++鍙繚璇佸湪鎵ц涓嬩竴鏉¤鍙ヤ箣鍓嶏紝x+2,浣嗘槸娌℃湁瑙勫畾鏄湪璁$畻姣忎釜瀛愯〃紺哄紡涔嬪悗灝唜閫掑榪樻槸鍦ㄦ暣涓〃杈懼紡璁$畻瀹屾瘯涔嬪悗鎵嶅皢x鐨勫奸掑錛?/font>榪欎釜鏃跺欒窡緙栬瘧鍣ㄦ湁鍏籌紝鎵浠ュ敖閲忛伩鍏嶄嬌鐢ㄨ繖鏍風殑鍙ュ瓙銆?/p>
3. *鍜?+鍚屾椂浣滅敤浜庢寚閽堟椂錛屽彇鍐充簬浼樺厛綰с傚墠緙鎸囬拡鍜?鐨勪紭鍏堢駭鍚岋紝浠庡彸鍒板乏緇撳悎銆傚悗緙姣?(榪樻湁鍓嶇紑)浼樺厛綰ч珮銆?/p>
4. c++涓虹被鍨嬪緩绔嬪埆鍚嶇殑鏂瑰紡鏈変袱縐嶏細1.棰勫鐞嗗櫒 #define BYTE char 2.浣跨敤typedef typedef char BYTE; 鏈濂戒嬌鐢╰ypedef. C .鍒嗘敮璇彞鍜岄昏緫鎿嶄綔絎︼細 D .鍑芥暟 1. 鍦╟++涓紝void test();涓巚oid test(void)鏄瓑鏁堢殑錛屾剰鍛崇潃鍑芥暟娌℃湁鍙傛暟銆俛rgument--瀹炲弬 parameter--褰㈠弬 2. 鍦╟++涓紝褰撲笖浠呭綋鐢ㄤ簬鍑芥暟鍙傛暟鏃訛紝int *arr鍜宨nt arr[]鐨勫惈涔夋槸鐩稿悓鐨勶紝瀹冧滑閮芥剰鍛崇潃arr鏄竴涓猧nt鎸囬拡銆?/p>
3. int age=39; const int *p=&age; 鍚庤竟鐨勫0鏄庤〃紺簆鎸囧悜涓涓猚onst int(榪欓噷涓?9)錛屽洜姝や笉鑳戒嬌鐢╬t鏉ヤ慨鏀硅繖涓箋傚嵆*p=31;榪欎釜璇彞鏄笉鍚堟硶鐨勩傛垜浠兘閫氳繃淇敼age=23;鏉ユ敼鍙榓ge鐨勫鹼紝浣嗘槸榪欎釜鏃跺?p浠嶇劧涓?9!!涔熷氨鏄痗onst int *p涓鏃︽寚瀹氫竴涓煎悗錛?p鐨勫唴瀹瑰皢涓嶆敼鍙橈紝鍗充笉鑳介氳繃*p鏀瑰彉鍊箋?/p>
4. 灝哻onst鐨勫湴鍧璧嬬粰甯歌鎸囬拡鏄笉鍙鐨勩傚悗杈瑰啀璇︾粏璁ㄨ涓媍onst+鎸囬拡鐨勬儏鍐點?/p>
5. 鑾峰彇鍑芥暟鐨勫湴鍧寰堢畝鍗曪細鍙浣跨敤鍑芥暟鍚嶅嵆鍙紝涓嶈窡鍙傛暟銆傚0鏄庡嚱鏁版寚閽堟椂搴旇鎸囧畾鍑芥暟鐨勮繑鍥炵被鍨嬪強鍑芥暟鐨勫弬鏁板垪琛ㄣ備緥濡備竴涓嚱鏁扮殑鍘熷瀷涓?double pam(int); 鍒欏叾瀵瑰簲鐨勫嚱鏁版寚閽堢殑澹版槑涓猴細double (*pPam)(int); pPam灝辨槸鍑芥暟pam鐨勫嚱鏁版寚閽堛傚垯鎴戜滑鐜板湪鍙互璧嬪?pf=pPam; 鐒跺悗灝卞彲浠ヤ嬌鐢ㄨ繖涓嚱鏁版寚閽堟潵璋冪敤鍑芥暟浜嗐備緥濡傦細double r=(*pPam)(5);鎴栬卍ouble r=pPam(5); 1. 瑕佷嬌鐢ㄥ唴鑱斿嚱鏁伴渶瑕佸仛錛歛. 鍦ㄥ嚱鏁板0鏄庝箣鍓嶅姞涓婂叧閿瓧inline錛?nbsp; b.鍦ㄥ嚱鏁板畾涔夊墠闈㈠姞涓婂叧閿瓧inline; 鍐呰仈鍑芥暟鐨勫師濮嬪疄鐜版槸瀹忥紒 2. 澹版槑寮曠敤鏃跺繀欏昏繘琛屽垵濮嬪寲錛?(const鎸囬拡涔熸槸鍦ㄥ垱寤烘椂榪涜鍒濆鍖? 3. 濡備綍緇欏弬鏁拌緗粯璁ゅ鹼紵蹇呴』閫氳繃鍑芥暟鍘熷瀷銆傚洜涓虹紪璇戝櫒鏄氳繃鏌ョ湅鍘熷瀷鏉ヤ簡瑙e嚱鏁版墍浣跨敤鐨勫弬鏁版暟鐩紝鍥犳鍑芥暟鍘熷瀷涔熷繀欏誨皢鍙兘鐨勯粯璁ゅ弬鏁板憡鐭ョ▼搴忋?u>蹇呴』浠庡彸鍚戝乏娣誨姞榛樿鍊箋? 4. 鍑芥暟鍦ㄩ噸杞芥椂錛岀紪璇戝櫒鍦ㄦ鏌ュ嚱鏁扮壒寰佹爣(鍙傛暟綾誨瀷)鏃訛紝灝嗘妸綾誨瀷寮曠敤鍜岀被鍨嬫湰韜涓哄悓涓涓壒寰佹爣銆傚尮閰嶅嚱鏁版椂錛屼笉鍖哄垎const鍜岄潪const鍙橀噺銆?/p>
B . 鍐呭瓨妯″瀷鍜屽悕縐扮┖闂達細 1. 涓嶈灝嗗嚱鏁板畾涔夋垨鍙橀噺澹版槑鏀懼埌澶存枃浠朵腑銆備負浜嗛伩鍏嶅湪涓嶇煡鎯呯殑鎯呭喌涓嬪皢鍚屼竴澶存枃浠跺寘鍚嬈★紝鍙互浣跨敤棰勫鐞嗗櫒緙栬瘧鎸囦護#ifndef,浠g爜涓猴細#ifndef COORDIN_H_ #define COORDIN_H_ ... #endif 2. 鍦╟++涓紝鍙互浣跨敤register鏉ュ0鏄庡眬閮ㄥ彉閲忥紝浣滅敤鍩熶負灞閮紝娌℃湁閾炬帴鎬с傚洜涓哄瓨鍌ㄥ湪瀵勫瓨鍣ㄤ腑錛屾病鏈夊唴瀛樺湴鍧錛屽洜姝や笉鑳戒嬌鐢ㄥ湴鍧鎿嶄綔絎︺俽egister int x; 3. 闈欐佸瓨鍌ㄦ寔緇у彉閲?鍦ㄦ暣涓▼搴忔墽琛屾湡闂村瓨鍦?鏈?縐嶉摼鎺ユэ細澶栭儴閾炬帴鎬с佸唴閮ㄩ摼鎺ユу拰鏃犻摼鎺ユс備笅闈㈢粰鍑轟唬鐮侊細 int global=1000; //闈欐佹寔緇彉閲忥紝澶栭摼鎺ワ紝鍦ㄤ唬鐮佸潡鐨勫闈㈠0鏄?br> static int one_file=50; //闈欐佹寔緇彉閲忥紝鍐呰仈鎺ワ紝浠g爜蹇闈㈠0鏄庯紝騫朵嬌鐢╯tatic闄愬畾絎?br> int main() void func1(int n) 鎵鏈夌殑闈欐佹寔緇彉閲忛兘鏈変袱涓垵濮嬪寲鐗瑰緛錛歛.鏈鍒濆鍖栫殑闈欐佸彉閲忕殑鎵鏈変綅閮借璁句負0錛沚.鍙兘鐢ㄥ父閲忚〃杈懼紡鏉ュ垵濮嬪寲闈欐佸彉閲忋?/p>
瀵逛簬澶栭儴閾炬帴鎬у彉閲忥紝鏈変笖浠呮湁涓涓枃浠朵腑鍖呭惈浜嗚鍙橀噺鐨勫閮ㄥ畾涔夛紝鍏朵粬鏂囦歡瑕佷嬌鐢ㄨ鍙橀噺錛屽繀欏誨湪寮曠敤澹版槑涓嬌鐢╡xtern. 4. c++涓嶅厑璁稿湪涓涓嚱鏁頒腑瀹氫箟鍙﹀涓涓嚱鏁幫紝鍥犳鎵鏈夊嚱鏁扮殑瀛樺偍鎸佺畫鎬ч兘鑷姩涓洪潤鎬佺殑錛屽嵆鍦ㄦ暣涓▼搴忔墽琛屾湡闂撮兘涓鑷村瓨鍦ㄣ傞粯璁ゆ儏鍐典笅錛屽嚱鏁扮殑閾炬帴鎬т負澶栭儴鐨勩傚彲浠ョ敤static灝嗗嚱鏁扮殑閾炬帴鎬ц緗負鍐呴儴鐨勩?/p>
5. 鍦╟++涓紝鍚屼竴涓悕縐板彲鑳藉搴斿涓嚱鏁幫紝鍦ㄧ紪璇戞湡闂達紝蹇呴』涓鴻繖浜涘嚱鏁版彁渚涗笉鍚岀殑絎﹀彿鍚嶇О銆備緥濡傚彲浠ュ皢spiff(int)杞崲涓篲spiff_i,鑰屽皢spiff(double,double);杞崲涓篲spiff_d_d錛岃繖縐頒負c++璇█閾炬帴銆傝宔xtern "c" void spiff(int); 琛ㄧず浠鐨勮璦閾炬帴鎬ф潵鏌ユ壘鍑芥暟銆?/p>
6. using澹版槑錛氬亣濡傚瓨鍦ㄤ竴涓悕縐扮┖闂?namespace Jill{double bucket(double n){...} double fetch;} 鍒檜sing Jill::fetch錛涘氨鏄竴涓猽sing澹版槑銆倁sing澹版槑鍦ㄥ嚱鏁板唴鏃訛紝鍒欏0鏄庣殑鍙橀噺鏄眬閮ㄧ殑錛屽鏋滃0鏄庡湪鍑芥暟澶栵紝鍒欏0鏄庣殑鍙橀噺鏄叏灞鐨勩?/p>
7. using澹版槑浣垮緱涓涓悕縐板彲鐢紝鑰寀sing緙栬瘧鎸囦護浣垮緱鎵鏈夌殑鍚嶇О閮藉彲鐢ㄣ?using namespace Jill; 涓嶈鍦ㄥご鏂囦歡涓嬌鐢╱sing緙栬瘧鎸囦護 C .瀵硅薄鍜岀被錛?/p>
1. 涓嶇敤鍦ㄧ被涓嬌鐢╬rivate,榪欐槸綾誨璞$殑榛樿璁塊棶鎺у埗銆傜被鍜岀粨鏋勭殑鍞竴鍖哄埆鍦ㄤ簬錛岀粨鏋勭殑榛樿璁塊棶綾誨瀷鏄痯ublic鐨勩?/p>
2. cout鍜宑err鐨勫尯鍒細cout瀵瑰簲浜庢爣鍑嗚緭鍑烘祦錛宑err瀵瑰簲浜庢爣鍑嗛敊璇祦錛?cout鍙互閲嶅畾鍚戯紝cerr涓嶅彲浠ワ紱cout瑕佸垎閰嶇紦鍐詫紝鍥犳cerr姣攃out蹇紱瀹冧滑鐨?鏍囧噯榛樿杈撳嚭璁懼閮芥槸灞忓箷銆?/p>
3. 綾葷殑姣忎釜瀵硅薄閮芥湁鑷繁鐨勫瓨鍌ㄧ┖闂達紝鐢ㄤ簬瀛樺偍鍏跺唴閮ㄥ彉閲忥紱浣嗗悓涓涓被鐨勬墍鏈夊璞″叡浜悓涓緇勭被鏂規硶錛屽嵆姣忕鏂規硶鍙湁涓涓壇鏈?/p>
4. 榛樿鏋勯犲嚱鏁版槸鍦ㄦ湭鎻愪緵鏄懼紡鐨勫垵濮嬪寲鍊兼椂錛岃鐢ㄦ潵鍒涘緩瀵硅薄鐨勬瀯閫犲嚱鏁般備緥濡傦細Stock stock1; 褰撲笖浠呭綋娌℃湁瀹氫箟浠諱綍鏋勯犲嚱鏁版椂錛岀紪璇戝櫒鎵嶄細鎻愪緵榛樿鏋勯犲嚱鏁般備負闆峰畾涔変簡鏋勯犲嚱鏁板悗錛岀▼搴忓憳灝?font color=#ff0000>蹇呴』涓哄畠鎻愪緵榛樿鏋勯犲嚱鏁般傚惁鍒橲tock stock1;榪欐牱鐨勫0鏄庡皢鍑洪敊銆?/p>
5. const鎴愬憳鍑芥暟錛歷oid show()const; 鍏跺搴旂殑瀹氫箟涓簐oid Stock::show()const; 琛ㄦ槑鍦ㄨ繖涓被鏂規硶涓笉浼氫慨鏀硅皟鐢ㄥ璞°?/p>
6. 浣跨被涓殑鏌愪釜鍙橀噺涓?font color=#3dee11>鏁翠釜綾?/font>閮藉彲鐢ㄣ俛.鍙互鍦ㄧ被涓0鏄庝竴涓灇涓俱傚湪綾諱腑澹版槑鐨勬灇涓劇殑浣滅敤鍩熶負鏁翠釜綾伙紝渚嬪錛?class Stock{ private: enum{Len=30};}; 鎵鏈夌殑瀵硅薄閮戒笉鍖呭惈鏋氫婦錛侊紒錛?nbsp; b.浣跨敤static錛?class Stack{ private: static const int Len=30;}; 榪欏皢鍒涘緩涓涓狶en甯擱噺錛岃甯擱噺涓嶅瓨鍌ㄥ湪瀵硅薄涓紝鑰屼笌鍏朵粬鐨勯潤鎬佸彉閲忓瓨鍌ㄥ湪涓璧鳳紒錛?/font>
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{...}
{
static int count=0; //闈欐佹寔緇彉閲忥紝娌℃湁閾炬帴鎬э紝鍙兘鍦╢unc1縐嶄嬌鐢ㄣ傚湪浠g爜鍧楀唴澹版槑錛屼嬌鐢╯tatic闄愬畾絎?br> }
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1. 閲嶈澆鎿嶄綔絎︾殑鏍煎紡涓猴細operator op(argument-list) 鍏朵腑錛宱p鏄皢瑕侀噸杞界殑鎿嶄綔絎︼紝瀹冨繀欏繪槸鏈夋晥鐨刢++鎿嶄綔絎︺傛瘮濡俹perator[]() 鍑芥暟閲嶈澆[]鏁扮粍绱㈠紩鎿嶄綔絎︺?/p>
2. c++瀵圭敤鎴峰畾涔夌殑鎿嶄綔絎﹂噸杞界殑闄愬埗錛歛.閲嶈澆鍚庣殑鎿嶄綔絎﹀繀欏昏嚦灝戞湁涓涓搷浣滄暟鏄敤鎴峰畾涔夌殑綾誨瀷銆?nbsp; b.浣跨敤鎿嶄綔絎︽椂涓嶈兘榪濆弽鎿嶄綔絎﹀師鏉ョ殑鍙ユ硶瑙勫垯銆?c.涓嶈兘瀹氫箟鏂扮殑鎿嶄綔絎︺?d.涓嶈兘閲嶈澆鐨勬搷浣滅錛歴izeof銆?銆?:銆?:銆乼ypeid銆乧onst_cast銆乨ynamic_cast銆乺einterpret_cast銆乻tatic_cast. 涓嬮潰鐨勬搷浣滅鍙兘閫氳繃鎴愬憳鍑芥暟榪涜閲嶈澆錛?銆?)銆乕]銆?>
3. 涓嶈榪斿洖鎸囧悜灞閮ㄥ彉閲忔垨涓存椂瀵硅薄鐨勫紩鐢紒鍥犱負鍑芥暟鎵ц瀹屾瘯鍚庯紝灞閮ㄥ彉閲忓拰涓存椂鍙橀噺灝嗘秷澶憋紝寮曠敤灝嗘寚鍚戜笉瀛樺湪鐨勬暟鎹?/p>
B. 綾誨拰鍔ㄦ佸唴瀛樺垎閰嶏細
1. 闈欐佺被鎴愬憳錛氭棤璁哄垱寤轟簡澶氬皯瀵硅薄錛岀▼搴忛兘鍙垱寤轟竴涓潤鎬佺被鍙橀噺鍓湰銆備篃灝辨槸璇達紝綾葷殑鎵鏈夊璞″叡浜悓涓涓潤鎬佹垚鍛樸?font color=#ff0000>涓嶈兘鍦ㄧ被澹版槑涓垵濮嬪寲闈欐佹垚鍛樺彉閲忥紝榪欐槸鍥犱負澹版槑鎻忚堪浜嗗浣曞垎閰嶅唴瀛橈紝騫朵笉鍒嗛厤鍐呭瓨銆備緥澶栨槸錛岄潤鎬佹暟鎹垚鍛樹負鏁村瀷鎴栬呮灇涓懼瀷const銆?/p>
2. StringBad sailor=sports; //鐢ㄥ凡鐭ョ被瀵逛竴涓0鏄庣被璧嬪鹼紝鍏跺疄璐ㄦ槸璋冪敤浜嗗鍒舵瀯閫犲嚱鏁癝tringBad(const StringBad&);
3. c++鑷姩鎻愪緵鐨勬垚鍛樺嚱鏁幫細a.榛樿鏋勯犲嚱鏁幫紝濡傛灉娌℃湁瀹氫箟鏋勯犲嚱鏁般?nbsp; b.澶嶅埗鏋勯犲嚱鏁幫紝濡傛灉娌℃湁瀹氫箟銆俢.璧嬪兼搷浣滅 Class_name& operator=(const Class_name&); d.榛樿鏋愭瀯鍑芥暟錛?e.鍦板潃鎿嶄綔絎︺侲mpty* operator&();
4. 褰撳嚱鏁頒紶鍊間紶閫掑璞℃垨鍑芥暟榪斿洖瀵硅薄鏃訛紝浣跨敤澶嶅埗鏋勯犲嚱鏁般?font color=#ff3300>闅愬紡鍦板鍒舵瀯閫犲嚱鏁版槸鎸夊艱繘琛屽鍒剁殑錛屾墍浠ュ綋綾繪垚鍛樹腑鏈夋暟緇勬椂錛屽氨浼氬嚭鐜伴敊璇?/font>錛屽洜涓轟笉鏄鍒剁殑鏁扮粍錛岃屾槸澶嶅埗鐨勬暟緇勬寚閽堛傛瀽鏋勭殑鏃跺欏氨浼氬嚭閿欙紝浼歞elete2嬈″悓涓鎸囬拡銆?/p>
5. 灝嗕竴涓凡鏈夌殑瀵硅薄璧嬬粰鍙﹀涓涓璞℃椂錛屽皢浣跨敤閲嶈澆鐨勮祴鍊兼搷浣滅錛屽垵濮嬪寲鏃訛紝涓嶄竴瀹氫細浣跨敤璧嬪兼搷浣滅錛屽洜涓哄彲鑳借皟鐢ㄥ鍒舵瀯閫犲嚱鏁般?font color=#ff0000>瀹冪殑闅愬紡瀹炵幇涔熸槸瀵規垚鍛樿繘琛岄愪釜澶嶅埗錛?/font>閲嶆柊瀹氫箟鏃訛紝閬垮厤灝嗗璞¤祴緇欒嚜韜?/font>
6. 闈欐佺被鎴愬憳鍑芥暟錛氫笉鑳介氳繃瀵硅薄璋冪敤闈欐佹垚鍛樺嚱鏁幫紝鏄痯ublic鏃訛紝鍙互閫氳繃綾誨悕鍜屼綔鐢ㄥ煙瑙f瀽鎿嶄綔絎﹁繘琛岃皟鐢紱 闈欐佹垚鍛樺嚱鏁扮敱浜庝笉涓庣壒瀹氱殑瀵硅薄鍏寵仈錛屽彧鑳戒嬌鐢ㄩ潤鎬佹暟鎹垚鍛樸?/font>
7. 濡傛灉鏂規硶鎴栧嚱鏁拌榪斿洖灞閮ㄥ璞★紝鍒欏簲榪斿洖瀵硅薄錛岃屼笉鏄寚鍚戝璞$殑寮曠敤銆傚湪榪欑鎯呭喌涓嬶紝灝嗕嬌鐢ㄥ鍒舵瀯閫犲嚱鏁版潵鐢熸垚榪斿洖鐨勫璞°傚鏋滄柟娉曟垨鍑芥暟瑕佽繑鍥炰竴涓病鏈夊叕鏈夊鍒舵瀯閫犲嚱鏁扮殑綾?濡俹stream)鐨勫璞★紝瀹冨繀欏昏繑鍥炰竴涓寚鍚戣繖縐嶅璞$殑寮曠敤錛侊紒
8. delete鍙笌甯歌new鎿嶄綔絎﹂厤鍚堜嬌鐢紝浣嗘槸涓嶈兘涓庡竷灞new鎿嶄綔絎﹂厤鍚堜嬌鐢ㄣ?/p>