1
閾捐〃涓撻澶嶄範
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鑳藉湪绋嬪簭涓繘琛岃皟鏁达紝
杩欐牱涓�鏉ワ紝
鍦ㄧ▼搴忚璁′腑閽堝涓嶅悓闂鏈夋椂闇�瑕?/p>
3 0
涓厓
绱犲ぇ灏忕殑鏁扮粍锛屾湁鏃堕渶瑕?/p>
5 0
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鑳界殑鏈�澶ч渶姹傛潵瀹氫箟鏁扮粍锛屽父甯镐細閫犳垚涓�瀹氬瓨鍌ㄧ┖闂寸殑娴垂銆?/p>
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閾捐〃灏辨槸鎴戜滑闇�瑕佺殑鍔ㄦ�佹暟缁勩�傚畠鏄湪绋嬪簭鐨勬墽琛岃繃绋嬩腑鏍规嵁闇�瑕佹湁鏁版嵁瀛樺偍
灏卞悜绯荤粺瑕佹眰鐢宠瀛樺偍绌洪棿锛屽喅涓嶆瀯鎴愬瀛樺偍鍖虹殑娴垂銆?/p>
閾捐〃鏄竴绉嶅鏉傜殑鏁版嵁缁撴瀯锛屽叾鏁版嵁涔嬮棿鐨勭浉浜掑叧绯讳娇閾捐〃鍒嗘垚涓夌锛氬崟閾捐〃銆?/p>
寰幆閾捐〃銆佸弻鍚戦摼琛紝涓嬮潰鍙粙缁嶅崟鍚戦摼琛ㄣ�?/p>
7.4.1
鍗曢摼琛?/p>
鍥?/p>
7 - 3
鏄崟閾捐〃鐨勭粨鏋勩�?/p>
鍗曢摼琛ㄦ湁涓�涓ご鑺傜偣
h
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d
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鐨勬暟鎹被鍨嬩负缁撴瀯浣撶被鍨嬶紝鑺傜偣鏈変袱涓垚鍛橈細鏁村瀷鎴愬憳锛堝疄闄呴渶瑕佷繚瀛樼殑鏁版嵁锛?/p>
鍜屾寚鍚戜笅涓�涓粨鏋勪綋绫诲瀷鑺傜偣鐨勬寚閽堝嵆涓嬩竴涓妭鐐圭殑鍦板潃锛堜簨瀹炰笂锛屾鍗曢摼琛?/p>
鏄敤浜庡瓨鏀炬暣鍨嬫暟鎹殑鍔ㄦ�佹暟缁勶級
銆傞摼琛ㄦ寜姝ょ粨鏋勫鍚勮妭鐐圭殑璁块棶闇�浠庨摼琛ㄧ殑澶?/p>
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浠庨摼琛ㄧ殑澶村紑濮嬶紝椤哄簭鍚戝悗鏌ユ壘銆傞摼琛ㄧ殑灏捐妭鐐圭敱浜庢棤鍚庣画鑺傜偣锛屽叾鎸囬拡鍩熶负
绌猴紝鍐欎綔涓?/p>
N U L L
銆?/p>
鍥?/p>
7 - 3
杩樼粰鍑鸿繖鏍蜂竴灞傚惈涔夛紝閾捐〃涓殑鍚勮妭鐐瑰湪鍐呭瓨鐨勫瓨鍌ㄥ湴鍧�涓嶆槸杩炵画鐨勶紝
鍏跺悇鑺傜偣鐨勫湴鍧�鏄湪闇�瑕佹椂鍚戠郴缁熺敵璇峰垎閰嶇殑锛岀郴缁熸牴鎹唴瀛樼殑褰撳墠鎯呭喌锛屾棦
鍙互杩炵画鍒嗛厤鍦板潃锛屼篃鍙互璺宠穬寮忓垎閰嶅湴鍧�銆?/p>
鐪嬩竴涓嬮摼琛ㄨ妭鐐圭殑鏁版嵁缁撴瀯瀹氫箟锛?/p>
struct node
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int num;
struct node *p;
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p
鏄寚鍚戜笌鑺傜偣绫诲瀷瀹屽叏鐩?/p>
鍚岀殑鎸囬拡銆?/p>
鍦ㄩ摼琛ㄨ妭鐐圭殑鏁版嵁缁撴瀯涓紝闈炲父鐗规畩鐨勪竴鐐瑰氨鏄粨鏋勪綋鍐呯殑鎸囬拡鍩熺殑鏁版嵁绫诲瀷
浣跨敤浜嗘湭瀹氫箟鎴愬姛鐨勬暟鎹被鍨嬨�傝繖鏄湪
C
涓敮涓�瑙勫畾鍙互鍏堜娇鐢ㄥ悗瀹氫箟鐨勬暟鎹?/p>
缁撴瀯銆?/p>
鈥?/p>
鍗曢摼琛ㄧ殑鍒涘缓杩囩▼鏈変互涓嬪嚑姝ワ細
1 )
瀹氫箟閾捐〃鐨勬暟鎹粨鏋勩�?/p>
2 )
鍒涘缓涓�涓┖琛ㄣ�?/p>
3 )
鍒╃敤
m a l l o c ( )
鍑芥暟鍚戠郴缁熺敵璇峰垎閰嶄竴涓妭鐐广�?/p>