灞辨澅寤虹瓚澶у(xu茅)2020骞�銆婅▓(j矛)绠楁(j墨)灏堟キ(y猫)缍滃悎A銆嬭绋�鑰冭│澶х侗

涓€銆佹暩(sh霉)鎿�(j霉)绲�(ji茅)妲�(g貌u)锛堝崰75鍒嗭級

锛堜竴锛夌窉璜�

1. 鐞嗚В鏁�(sh霉)鎿�(j霉)绲�(ji茅)妲�(g貌u)鐨勫熀鏈蹇�锛涙帉鎻℃暩(sh霉)鎿�(j霉)鐨勯倧杓祼(ji茅)妲�(g貌u)銆佸瓨鍎�(ch菙)绲�(ji茅)妲�(g貌u)鍙婂叾宸暟锛�

2. 鐞嗚В绠楁硶鐨勬蹇点€侀噸瑕佺壒鎬�銆佽ō(sh猫)瑷�(j矛)瑕佹眰锛屾帉鎻＄畻娉曠殑鏅�(sh铆)闁撳拰绌洪枔寰�(f霉)闆滄€у垎鏋�銆�

锛堜簩锛夌窔鎬ц〃

1. 鐞嗚В绶氭€ц〃鐨勫畾缇╁拰鍩烘湰鎿嶄綔锛�

2. 鎺屾彙绶氭€ц〃闋嗗簭瀛樺劜(ch菙)鍙婂熀鏈搷浣滃(sh铆)鐝�(xi脿n)锛�

3. 鎺屾彙绶氭€ц〃閺�?zh菙n)閰遍幆?ch菙)鍙婂熀鏈搷浣滃(sh铆)鐝�(xi脿n)锛屽寘鎷柈閺堣〃銆佸柈鍚戝惊鐠�(hu谩n)閺堣〃銆侀洐鍚戝惊鐠�(hu谩n)閺堣〃鐨勫(sh铆)鐝�(xi脿n)锛�

4. 浜嗚В闈滄厠(t脿i)绶氭€ц〃鐨勬蹇碉紱

5. 浜嗚В闋嗗簭瀛樺劜(ch菙)鍜岄張?zh菙n)閰遍幆?ch菙)鐨勫劒(y艒u)缂洪粸(di菐n)鍙婇仼鐢ㄥ牬鍚�锛�

6. 鎺屾彙绶氭€ц〃鐨勬噳(y墨ng)鐢�锛屽闆嗗悎鐨勫苟銆佷氦銆佸樊閬�(y霉n)绠楃殑瀵�(sh铆)鐝�(xi脿n)锛屼竴鍏冨闋�(xi脿ng)寮忔眰鍜岀瓑銆�

锛堜笁锛夋＇鍜岄殜(du矛)鍒�

1. 鐞嗚В妫у拰闅�(du矛)鍒楃殑鐗规€у拰瀹冨€戜箣闁撶殑宸暟锛屾帉鎻℃＇鍜岄殜(du矛)鍒楃殑閬╃敤鍫村悎锛�

2. 鎺屾彙闋嗗簭妫у拰閺堟＇瀹氱京鍙婂熀鏈搷浣滅殑瀵�(sh铆)鐝�(xi脿n)锛�

3. 鎺屾彙寰挵(hu谩n)闅�(du矛)鍒楀拰閺堥殜(du矛)鍒楀畾缇╁強鍩烘湰鎿嶄綔鐨勫(sh铆)鐝�(xi脿n)锛�

4. 浜嗚В鍎�(y艒u)鍏堥殜(du矛)鍒楃殑姒傚康鍜屽父鐢ㄦ搷浣滅殑瀵�(sh铆)鐝�(xi脿n)锛�

5. 鎺屾彙妫у拰闅�(du矛)鍒楃殑鎳�(y墨ng)鐢ㄣ€�

锛堝洓锛夋ü鑸囦簩鍙夋ü

1. 鐞嗚В妯圭殑鍩烘湰姒傚康锛�

2. 鎺屾彙浜屽弶妯圭殑瀹氱京鍙婁富瑕佺壒寰�锛�

3. 鎺屾彙浜屽弶妯圭殑闋嗗簭瀛樺劜(ch菙)绲�(ji茅)妲�(g貌u)鍜岄張?zh菙n)閰遍幆?ch菙)绲�(ji茅)妲�(g貌u)锛�

4. 鎺屾彙浜屽弶妯圭殑鍏堝簭銆佷腑搴�銆佸悗搴忓拰灞ゆ閬嶆鍙婇亶姝锋噳(y墨ng)鐢紱

5. 鐞嗚В妯圭殑瀛樺劜(ch菙)绲�(ji茅)妲�(g貌u)锛�

6. 鎺屾彙妯瑰拰妫灄鐨勯亶姝�銆佹ü鍜屾．鏋楄垏浜屽弶妯圭殑杞�(zhu菐n)鎻�锛�

7. 鎺屾彙鍝堝か鏇硷紙Huffman锛夋ü鍜屽搱澶浖绶ㄧ⒓銆�

锛堜簲锛夊湒

1. 鐞嗚В鍦栫殑鍩烘湰姒傚康锛�

2. 鎺屾彙鍦栫殑閯版帴鐭╅櫍鍜岄劙鎺ヨ〃瀛樺劜(ch菙)绲�(ji茅)妲�(g貌u)锛屾帉鎻″湒鐨勫熀鏈搷浣滃湪鍏╃ó瀛樺劜(ch菙)绲�(ji茅)妲�(g貌u)涓婄殑瀵�(sh铆)鐝�(xi脿n)锛�

3. 浜嗚В鍦栫殑澶氶噸閯版帴琛ㄥ拰鍗佸瓧閺堣〃瀛樺劜(ch菙)绲�(ji茅)妲�(g貌u)锛�

4. 鎺屾彙鍦栫殑娣卞害鍎�(y艒u)鍏堥亶姝峰拰寤ｅ害鍎�(y艒u)鍏堥亶姝�锛�

5. 鎺屾彙鍦栫殑鍩烘湰鎳�(y墨ng)鐢ㄤ腑鐨勬渶灏忕敓鎴愭ü锛�Prim鍜�Kruskal锛夈€佹渶鐭矾寰戯紙Dijkstra鍜�Floyd锛夈€佹嫇?f霉)娓戝垽铔╂兇顭囩毈?f霉)闆滄€у垎鏋愩€�

锛堝叚锛夋煡鎵�

1. 鐞嗚В鏌ユ壘鐨勫熀鏈蹇�锛�

2. 鎺屾彙闋嗗簭鏌ユ壘娉�鍜屾煡鎵炬€ц兘鍒嗘瀽锛�

3. 鎺屾彙鎶樺崐鏌ユ壘娉曞拰鏌ユ壘鎬ц兘鍒嗘瀽锛�

4. 鎺屾彙浜屽弶鎺掑簭妯圭殑瀹氱京銆佹(g貌u)閫�銆佹彃鍏�銆佸埅闄ゅ強鏌ユ壘鎬ц兘鍒嗘瀽锛�

5. 鐞嗚В浜屽弶骞宠　妯�锛涗簡瑙�B^锛�妯�锛�

6. 鎺屾彙鍝堝笇锛�Hash锛夎〃鐨勬(g貌u)閫犮€佹煡鎵惧強鏌ユ壘鎬ц兘鍒嗘瀽銆�

锛堜竷锛夊収(n猫i)閮ㄦ帓搴�

1. 鐞嗚В鎺掑簭鐨勫熀鏈蹇碉紱

2. 浜嗚В鐩存帴鎻掑叆鎺掑簭銆佹姌鍗婃彃鍏ユ帓搴�銆佺啊鍠伕鎿囨帓搴忥紱

3. 鎺屾彙甯岀埦鎺掑簭銆佸揩閫熸帓搴忋€佸爢鎺掑簭銆佹骞舵帓搴�銆佸熀鏁�(sh霉)鎺掑簭

4. 鍚勭ó鎺掑簭绠楁硶鐨勬瘮杓�锛屽寘鎷檪(sh铆)闁撴€ц兘銆佺┖闁撴€ц兘銆佺┅(w臎n)瀹氭€х瓑銆�

浜�銆佹搷浣滅郴绲�(t菕ng)锛堝崰75鍒嗭級

锛堜竴锛夋搷浣滅郴绲�(t菕ng)姒傝堪

1. 鎿嶄綔绯荤当(t菕ng)鐨勬蹇�銆佺壒鎬у拰鍔熻兘锛�

2. 鎿嶄綔绯荤当(t菕ng)鐨勭櫦(f膩)灞曡垏鍒嗛锛�

3. 鎿嶄綔绯荤当(t菕ng)涓収(n猫i)鏍告厠(t脿i)鑸囩敤鎴舵厠(t脿i)銆佷腑鏂�銆佺郴绲�(t菕ng)瑾�(di脿o)鐢ㄧ瓑姒傚康锛�

4. 鎿嶄綔绯荤当(t菕ng)鐨勯珨绯荤祼(ji茅)妲�(g貌u)濡傚井鍏�(n猫i)鏍哥殑姒傚康銆�

锛堜簩锛夐€�(j矛n)绋嬬鐞�

锛�1锛夐€�(j矛n)绋嬭垏绶氱▼

1. 閫�(j矛n)绋嬬殑姒傚康锛�

2. 閫�(j矛n)绋嬬殑鐙€鎱�(t脿i)鑸囪綁(zhu菐n)鎻涳紱

3. 閫�(j矛n)绋嬫帶鍒�锛�

4. 閫�(j矛n)绋嬬祫绻�锛�

5. 閫�(j矛n)绋嬮€氫俊锛氬叡浜瓨鍎�(ch菙)绯荤当(t菕ng)锛涙秷鎭偝閬炵郴绲�(t菕ng)锛涚閬撻€氫俊锛�

6. 绶氱▼姒傚康锛�

7. 鐢ㄦ埗绱氱窔绋嬭垏鍏�(n猫i)鏍告敮鎸佺礆绶氱▼銆�

锛�2锛夎檿鐞嗘(j墨)瑾�(di脿o)搴�

1. 瑾�(di脿o)搴︾殑鍩烘湰姒傚康锛�

2. 瑾�(di脿o)搴︽檪(sh铆)姗�(j墨)銆佸垏鎻涜垏閬庣▼锛�

3. 瑾�(di脿o)搴︾殑鍩烘湰婧�(zh菙n)鍓�锛�

4. 瑾�(di脿o)搴︽柟寮忥紱

5. 鍏稿瀷瑾�(di脿o)搴︾畻娉曪細鍏堜締鍏堟湇鍕�(w霉)瑾�(di脿o)搴︾畻娉�锛涚煭浣滄キ(y猫)鍎�(y艒u)鍏堣(di脿o)搴︾畻娉曪紱鏅�(sh铆)闁撶墖杓綁(zhu菐n)瑾�(di脿o)搴︾畻娉�锛涘劒(y艒u)鍏堢礆瑾�(di脿o)搴︾畻娉曪紱楂橀熆鎳�(y墨ng)姣斿劒(y艒u)鍏堣(di脿o)搴︾畻娉�锛涘绱氬弽楗嬮殜(du矛)鍒楄(di脿o)搴︾畻娉曠瓑銆�

锛�3锛夐€�(j矛n)绋嬪悓姝ヨ垏浜掓枼

1. 閫�(j矛n)绋嬪悓姝ョ殑鍩烘湰姒傚康锛�

2. 瀵�(sh铆)鐝�(xi脿n)鑷ㄧ晫鍗€(q奴)浜掓枼鐨勫熀鏈柟娉曪細杌熶欢瀵�(sh铆)鐝�(xi脿n)鏂规硶锛涚‖浠跺(sh铆)鐝�(xi脿n)鏂规硶锛�

3. 浣跨敤淇¤櫉閲忚В姹哄悓姝ヤ簰鏂ュ晱椤岋紱

4. 绠＄▼銆�

锛�4锛夋閹�

1. 姝婚帠鐨勬蹇碉紱

2. 褰㈡垚姝婚帠鐨勫洓鍊�(g猫)蹇呰姊濅欢锛�

3. 铏曠悊姝婚帠鐨勬柟娉曪細姝婚帠闋�(y霉)闃诧紙鐮村褰㈡垚姝婚帠鐨勫悇鍊�(g猫)蹇呰姊濅欢锛�锛涙閹栭伩鍏嶏紙绯荤当(t菕ng)瀹夊叏鐙€鎱�(t脿i)锛氶妧琛屽绠楁硶锛夛紱姝婚帠妾㈡脯鍜岃В闄�銆�

锛堜笁锛�鍏�(n猫i)瀛樼鐞�

锛�1锛夊収(n猫i)瀛樼鐞嗗熀绀�(ch菙)

1. 鍏�(n猫i)瀛樼鐞嗘蹇碉細绋嬪簭瑁濆叆鑸囬張鎺ョó椤炶垏閬庣▼锛涢倧杓湴鍧€鑸囩墿鐞嗗湴鍧€绌洪枔锛�

2. 浜ゆ彌鑸囪钃�锛�

3. 閫ｇ簩(x霉)鍒嗛厤绠＄悊鏂瑰紡锛氬浐瀹氬垎鍗€(q奴)鑸囧嫊(d貌ng)鎱�(t脿i)鍒嗗崁(q奴)锛�

4. 闈為€ｇ簩(x霉)鍒嗛厤绠＄悊鏂瑰紡锛氬熀鏈垎闋佺鐞嗘柟寮�銆佸熀鏈垎娈电鐞嗘柟寮�銆佹闋佸紡绠＄悊鏂瑰紡銆佸揩琛�锛�

锛�2锛夎櫅鎿収(n猫i)瀛樼鐞嗭細

1. 铏涙摤鍏�(n猫i)瀛樺熀鏈蹇碉紱

2. 璜嬫眰鍒嗛爜绠＄悊鏂瑰紡锛�

3. 闋侀潰缃彌绠楁硶锛氭渶浣崇疆鎻涚畻娉曪紙OPT锛夛紱鍏堥€�(j矛n)鍏堝嚭缃彌绠楁硶锛�FIFO锛�锛涙渶杩戞渶灏戜娇鐢ㄧ疆鎻涚畻娉曪紙LRU锛�锛涙敼閫�(j矛n)鐨勬檪(sh铆)閻樼疆鎻涚畻娉曪紙CLOCK锛�锛�

4. 闋侀潰鍒嗛厤绛栫暐锛�

5. 鎶栧嫊(d貌ng)锛氭姈鍕�(d貌ng)鐝�(xi脿n)璞�锛涘伐浣滈泦锛�

6. 璜嬫眰鍒嗘绠＄悊鏂瑰紡銆�

锛堝洓锛夎几鍏ヨ几鍑猴紙I/O锛夌鐞�

锛�1锛�I/O绠＄悊姒傝堪

1. I/O瑷�(sh猫)鍌欐帴鍙�銆佽ō(sh猫)鍌欐帶鍒跺櫒銆侀€氶亾锛�

2. I/O鎺у埗鏂瑰紡锛氱▼搴�I/O銆佷腑鏂烽﹨(q奴)鍕�(d貌ng)I/O銆佺洿鎺ュ瓨鍎�(ch菙)鍣ㄨí鍟�I/O鍜岄€氶亾I/O锛�

3. I/O杌熶欢灞ゆ绲�(ji茅)妲�(g貌u)锛氫腑鏂疯檿鐞嗙▼搴忋€佽ō(sh猫)鍌欓﹨(q奴)鍕�(d貌ng)绋嬪簭銆佽ō(sh猫)鍌欑崹(d煤)绔嬫€ц粺浠�銆佺敤鎴跺堡I/O杌熶欢锛涗腑鏂锋湇鍕�(w霉)绋嬪簭鍜岄﹨(q奴)鍕�(d貌ng)绋嬪簭鐨勭洰鐨勮垏閬庣▼銆�

锛�2锛夎ō(sh猫)鍌欏垎閰�

1. 鍒嗛厤涓娇鐢ㄧ殑鏁�(sh霉)鎿�(j霉)绲�(ji茅)妲�(g貌u)锛�

2. 鐛�(d煤)鍗犺ō(sh猫)鍌欑殑鍒嗛厤閬庣▼锛�

3. 瑷�(sh猫)鍌欑崹(d煤)绔嬫€�锛�

4. 鍋囪劔姗�(j墨)鎶€琛�(sh霉)锛�SPOOLing锛夈€�

锛�3锛夋彁楂樻€ц兘鐨勯珮閫熺珐瀛樿垏绶╂矕鍗€(q奴)鎶€琛�(sh霉)銆�

锛堜簲锛夋枃浠剁鐞�

锛�1锛夋枃浠剁郴绲�(t菕ng)鍩虹(ch菙)

1. 鏂囦欢姒傚康锛�

2. 鏂囦欢閭忚集绲�(ji茅)妲�(g貌u)锛氶爢搴忔枃浠�銆佺储寮曟枃浠�銆佺储寮曢爢搴忔枃浠�锛�

3. 鐩寗绲�(ji茅)妲�(g貌u)锛氭枃浠舵帶鍒跺鍜岀储寮曠瘈(ji茅)榛�(di菐n)銆佸柈绱氱洰閷勭祼(ji茅)妲�(g貌u)鍜屽叐绱氱洰閷勭祼(ji茅)妲�(g貌u)銆佹ü褰㈢洰閷勭祼(ji茅)妲�(g貌u)銆佺洰閷勭殑鏌ヨ鎶€琛�(sh霉)锛�

4. 鏂囦欢鍏变韩鍙婁繚璀�(h霉)銆�

锛�2锛夌鐩ょ祫绻旇垏绠＄悊

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