ZIP数据结构与算法课程设计.zip 230.84KB

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资源文件列表:

数据结构与算法课程设计.zip 大约有19个文件
  1. 10长整数运算任务书.doc 44.5KB
  2. 11停车场管理系统.doc 42.5KB
  3. 12职工信息管理系统 .doc 42.5KB
  4. 13校园导游咨询.doc 42.5KB
  5. 14算术表达式与二叉树.doc 43KB
  6. 15运动会分数统计.doc 43.5KB
  7. 16图书管理系统.doc 42.5KB
  8. 17双向链表实现的文件系统.doc 45KB
  9. 18银行排队叫号系统.doc 46KB
  10. 19基于 Trie 树的关键词搜索系统.doc 43.5KB
  11. 1基于二叉排序树的图书馆书籍管理系统.doc 45KB
  12. 2表达式求解问题任务书.doc 46KB
  13. 3基于二叉搜索树的学生成绩管理系统.doc 42.5KB
  14. 4宾馆客房管理系统.doc 42.5KB
  15. 5飞机订票系统模拟.doc 43KB
  16. 6基于完全二叉树的优先级任务调度系统.doc 42.5KB
  17. 7集合的并、交、差操作.doc 44KB
  18. 8简单行编辑程序任务书.doc 45.5KB
  19. 9兰州道路交通网络信息查询.doc 42.5KB

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数据结构与算法课程设计.zip
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90046595/2/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90046595/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">课程设计<span class="_ _0"></span>任务书</div><div class="t m0 x2 h3 y2 ff1 fs1 fc0 sc0 ls0 ws0">题目:<span class="ff2 sc1"> </span></div><div class="t m0 x2 h3 y3 ff1 fs1 fc0 sc0 ls0 ws0">一、设计目的</div><div class="t m0 x3 h3 y4 ff3 fs1 fc0 sc1 ls0 ws0">栈是一种后进先出<span class="_ _1"></span>(<span class="ff4">LIFO</span>)<span class="_ _2"></span>的数据结构,<span class="_ _1"></span>在表达式求解中具有广泛应用。<span class="_ _1"></span>特别是在中缀</div><div class="t m0 x2 h3 y5 ff3 fs1 fc0 sc1 ls0 ws0">表达式和后缀表达式的求解中,<span class="_ _3"></span>栈能够帮助处理操作符的优先级、<span class="_ _3"></span>括号匹配等问题。<span class="_ _3"></span>在本项</div><div class="t m0 x2 h3 y6 ff3 fs1 fc0 sc1 ls0 ws0">目中,<span class="_ _1"></span>学生将通过实现一个基于栈的表达式求解器,<span class="_ _4"></span>掌握栈的基本操作<span class="_ _1"></span>(如入栈、<span class="_ _4"></span>出栈)<span class="_ _2"></span>和</div><div class="t m0 x2 h3 y7 ff3 fs1 fc0 sc1 ls0 ws0">表达式的解析与求<span class="_ _0"></span>值方法。项目包括将<span class="_ _0"></span>中缀表达式转换为<span class="_ _0"></span>后缀表达式(逆波兰<span class="_ _0"></span>表达式)<span class="_ _5"></span>、基</div><div class="t m0 x2 h3 y8 ff3 fs1 fc0 sc1 ls0 ws0">于后缀表达式求解、<span class="_ _3"></span>实现表达式的优先级解析等核心内容。<span class="_ _3"></span>通过该项目,<span class="_ _3"></span>学生可以学习如何</div><div class="t m0 x2 h3 y9 ff3 fs1 fc0 sc1 ls0 ws0">使用栈来有效地处理数学表达式的求解,<span class="_ _3"></span>同时加深对栈的应用理解和编程技巧。<span class="_ _3"></span>此外,<span class="_ _3"></span>学生</div><div class="t m0 x2 h3 ya ff3 fs1 fc0 sc1 ls0 ws0">还将通过实现表达式转换、<span class="_ _3"></span>求值和错误检测等功能,<span class="_ _3"></span>体验算法在实际问题中的应用价值,<span class="_ _3"></span>为</div><div class="t m0 x2 h3 yb ff3 fs1 fc0 sc1 ls0 ws0">后续学习数据结构和算法打下坚实的基础。</div><div class="t m0 x2 h3 yc ff1 fs1 fc0 sc0 ls0 ws0">二、设计内容</div><div class="t m0 x3 h3 yd ff3 fs1 fc0 sc1 ls0 ws0">(<span class="ff4">1</span>)栈的定义与实现</div><div class="t m0 x4 h3 ye ff4 fs1 fc0 sc1 ls0 ws0">a.<span class="ff3">使用栈存储操作数和操作符。<span class="_ _6"></span>在<span class="ff4"> C </span>语言中,<span class="_ _6"></span>可以使用数组或链表来实现栈数据结构,</span></div><div class="t m0 x2 h3 yf ff3 fs1 fc0 sc1 ls0 ws0">包括基本操作:入栈(<span class="ff4">push</span>)<span class="_ _5"></span>、出栈(<span class="ff4">pop</span>)和栈顶查询(<span class="ff4">peek</span>)<span class="_ _5"></span>。</div><div class="t m0 x4 h3 y10 ff4 fs1 fc0 sc1 ls0 ws0">b.<span class="ff3">操作数栈:用<span class="_ _0"></span>于保存数字操作数<span class="_ _0"></span>。每当遇到操作符<span class="_ _0"></span>时,将栈中的操作<span class="_ _0"></span>数出栈以进行</span></div><div class="t m0 x2 h3 y11 ff3 fs1 fc0 sc1 ls0 ws0">运算。</div><div class="t m0 x4 h3 y12 ff4 fs1 fc0 sc1 ls0 ws0">c.<span class="ff3">操作符栈:用于保存操作符和括号,并根据优先级规则控制操作的顺序。</span></div><div class="t m0 x3 h3 y13 ff3 fs1 fc0 sc1 ls0 ws0">(<span class="ff4">2</span>)中缀表达式转后缀表达式</div><div class="t m0 x4 h3 y14 ff4 fs1 fc0 sc1 ls0 ws0">a.<span class="ff3">步骤解析:通<span class="_ _0"></span>过栈将中缀表达式<span class="_ _0"></span>转换为后缀表达式<span class="_ _0"></span>,确保表达式的操<span class="_ _0"></span>作顺序和优先</span></div><div class="t m0 x2 h3 y15 ff3 fs1 fc0 sc1 ls0 ws0">级正确。<span class="_ _7"></span>遇到操作数时,<span class="_ _7"></span>直接添加到后缀表达式。<span class="_ _7"></span>遇到操作符时,<span class="_ _7"></span>比较操作符与栈顶操作符</div><div class="t m0 x2 h3 y16 ff3 fs1 fc0 sc1 ls0 ws0">的优先级<span class="_ _6"></span>:<span class="_ _6"></span>若栈为空或栈顶操作符优先级低于当前操作符,则将操作符入栈。若栈顶操作符</div><div class="t m0 x2 h3 y17 ff3 fs1 fc0 sc1 ls0 ws0">优先级高或相同,<span class="_ _6"></span>则将栈顶操作符出栈至后缀表达式中,<span class="_ _6"></span>直到栈为空或遇到优先级更低的操</div><div class="t m0 x2 h3 y18 ff3 fs1 fc0 sc1 ls0 ws0">作符。遇到左括号<span class="ff4"> ( </span>时,将其入栈;遇到右括号<span class="ff4"> ) </span>时,将栈中的操作符依次出栈至后缀表</div><div class="t m0 x2 h3 y19 ff3 fs1 fc0 sc1 ls0 ws0">达式,直到遇到左括号为止。</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90046595/bg2.jpg"><div class="t m0 x4 h3 y1a ff4 fs1 fc0 sc1 ls0 ws0">b.<span class="ff3">&#20248;&#20808;&#32423;&#22788;&#29702;<span class="_ _6"></span>&#65306;<span class="_ _6"></span>&#35774;&#32622;&#25805;&#20316;&#31526;&#30340;&#20248;&#20808;&#32423;&#65288;&#20363;&#22914;&#65292;&#20056;&#27861;&#21644;&#38500;&#27861;&#20248;&#20808;&#32423;&#39640;&#20110;&#21152;&#27861;&#21644;&#20943;&#27861;&#65289;<span class="_ _5"></span>&#65292;&#30830;</span></div><div class="t m0 x2 h3 y1b ff3 fs1 fc0 sc1 ls0 ws0">&#20445;&#34920;&#36798;&#24335;&#30340;&#27491;&#30830;&#35299;&#26512;&#12290;</div><div class="t m0 x3 h3 y1c ff3 fs1 fc0 sc1 ls0 ws0">&#65288;<span class="ff4">3</span>&#65289;&#21518;&#32512;&#34920;&#36798;&#24335;&#27714;&#20540;</div><div class="t m0 x4 h3 y1d ff4 fs1 fc0 sc1 ls0 ws0">a.<span class="ff3">&#27714;&#20540;&#36807;&#31243;&#65306;&#36941;<span class="_ _0"></span>&#21382;&#21518;&#32512;&#34920;&#36798;&#24335;&#65292;&#23558;<span class="_ _0"></span>&#25805;&#20316;&#25968;&#20381;&#27425;&#21387;&#20837;&#26632;<span class="_ _0"></span>&#20013;&#65307;&#27599;&#36935;&#21040;&#25805;&#20316;&#31526;<span class="_ _0"></span>&#26102;&#65292;&#20174;&#26632;&#20013;&#24377;</span></div><div class="t m0 x2 h3 y1e ff3 fs1 fc0 sc1 ls0 ws0">&#20986;&#20004;&#20010;&#25805;&#20316;&#25968;&#65292;&#36827;&#34892;&#30456;&#24212;&#30340;&#36816;&#31639;&#65292;&#24182;&#23558;&#32467;&#26524;&#21387;&#20837;&#26632;&#20013;&#12290;</div><div class="t m0 x4 h3 y1f ff4 fs1 fc0 sc1 ls0 ws0">b.<span class="ff3">&#37325;&#22797;&#35813;&#36807;&#31243;&#30452;&#21040;&#21518;&#32512;&#34920;&#36798;&#24335;&#36941;&#21382;&#32467;&#26463;&#65292;&#26368;&#32456;&#26632;&#39030;&#30340;&#25968;&#20540;&#21363;&#20026;&#34920;&#36798;&#24335;&#30340;&#27714;&#35299;&#32467;&#26524;&#12290;</span></div><div class="t m0 x4 h3 y20 ff4 fs1 fc0 sc1 ls0 ws0">c.<span class="ff3">&#38169;&#35823;&#22788;&#29702;&#65306;&#22312;<span class="_ _0"></span>&#27714;&#20540;&#36807;&#31243;&#20013;&#26816;&#27979;&#26159;<span class="_ _0"></span>&#21542;&#23384;&#22312;&#38750;&#27861;&#25805;&#20316;&#65292;<span class="_ _0"></span>&#22914;&#38500;&#38646;&#38169;&#35823;&#12289;&#36816;&#31639;<span class="_ _0"></span>&#31526;&#32570;&#23569;&#25805;&#20316;&#25968;</span></div><div class="t m0 x2 h3 y21 ff3 fs1 fc0 sc1 ls0 ws0">&#31561;&#65292;&#38450;&#27490;&#24322;&#24120;&#35745;&#31639;&#12290;</div><div class="t m0 x3 h3 y22 ff3 fs1 fc0 sc1 ls0 ws0">&#65288;<span class="ff4">4</span>&#65289;&#25903;&#25345;&#30340;&#25805;&#20316;&#31526;&#21644;&#20248;&#20808;&#32423;&#35268;&#21017;</div><div class="t m0 x4 h3 y23 ff4 fs1 fc0 sc1 ls0 ws0">a.<span class="ff3">&#25903;&#25345;&#22522;&#26412;&#30340;&#25968;&#23398;&#36816;&#31639;&#31526;&#65288;&#22914;</span> +, -, *, /<span class="ff3">&#65289;<span class="_ _5"></span>&#65292;&#21487;&#25193;&#23637;&#21040;&#26356;&#39640;&#32423;&#30340;&#36816;&#31639;&#31526;&#65288;&#22914;<span class="ff4"> ^ </span>&#34920;&#31034;&#25351;</span></div><div class="t m0 x2 h3 y24 ff3 fs1 fc0 sc1 ls0 ws0">&#25968;&#36816;&#31639;&#65289;<span class="_ _5"></span>&#12290;</div><div class="t m0 x4 h3 y25 ff4 fs1 fc0 sc1 ls0 ws0">b.<span class="ff3">&#20026;&#27599;&#20010;&#36816;&#31639;&#31526;&#35774;&#23450;&#20248;&#20808;&#32423;&#65292;<span class="_ _6"></span>&#24182;&#22312;&#36716;&#25442;&#21644;&#27714;&#20540;&#36807;&#31243;&#20013;&#20381;&#25454;&#20248;&#20808;&#32423;&#25511;&#21046;&#25805;&#20316;&#39034;&#24207;&#12290;<span class="_ _6"></span>&#20363;&#22914;&#65292;</span></div><div class="t m0 x2 h3 y26 ff4 fs1 fc0 sc1 ls0 ws0">* <span class="ff3">&#21644;</span> / <span class="ff3">&#30340;&#20248;&#20808;&#32423;&#39640;&#20110;</span> + <span class="ff3">&#21644;</span> -<span class="ff3">&#65292;&#30830;&#20445;&#20808;&#35745;&#31639;&#20056;&#38500;&#27861;&#12290;</span></div><div class="t m0 x3 h3 y27 ff3 fs1 fc0 sc1 ls0 ws0">&#65288;<span class="ff4">5</span>&#65289;&#25324;&#21495;&#30340;&#22788;&#29702;</div><div class="t m0 x4 h3 y28 ff4 fs1 fc0 sc1 ls0 ws0">a.<span class="ff3">&#22312;&#36716;&#25442;&#36807;&#31243;&#20013;&#65292;&#26632;&#25903;&#25345;&#25324;&#21495;&#30340;&#27491;&#30830;&#35299;&#26512;&#65292;&#20197;&#20445;&#35777;&#25324;&#21495;&#20869;&#30340;&#34920;&#36798;&#24335;&#20248;&#20808;&#35745;&#31639;&#12290;</span></div><div class="t m0 x4 h3 y29 ff4 fs1 fc0 sc1 ls0 ws0">b.<span class="ff3">&#22312;&#36935;&#21040;</span> <span class="_ _8"></span>( <span class="_ _8"></span><span class="ff3">&#26102;&#65292;&#23558;&#20854;&#30452;&#25509;&#20837;&#26632;&#65307;&#36935;&#21040;<span class="ff4"> <span class="_ _8"></span>) <span class="_ _8"></span><span class="ff3">&#26102;&#65292;&#20381;&#27425;&#24377;&#20986;&#26632;&#20013;&#30340;&#25805;&#20316;&#31526;&#33267;&#21518;&#32512;&#34920;&#36798;&#24335;&#65292;&#30452;</span></span></span></div><div class="t m0 x2 h3 y2a ff3 fs1 fc0 sc1 ls0 ws0">&#21040;&#36935;&#21040;<span class="ff4"> (</span>&#12290;</div><div class="t m0 x3 h3 y2b ff3 fs1 fc0 sc1 ls0 ws0">&#65288;<span class="ff4">6</span>&#65289;&#30028;&#38754;&#35774;&#35745;</div><div class="t m0 x3 h3 y2c ff3 fs1 fc0 sc1 ls0 ws0">&#25552;&#20379;&#29992;&#25143;&#21451;&#22909;&#30340;&#30028;&#38754;&#65292;<span class="_ _6"></span>&#25903;&#25345;&#29992;&#25143;&#36755;&#20837;&#20013;&#32512;&#34920;&#36798;&#24335;&#24182;&#36873;&#25321;&#36716;&#25442;&#25110;&#27714;&#20540;&#30340;&#25805;&#20316;&#12290;<span class="_ _6"></span>&#30028;&#38754;&#38656;&#25903;&#25345;</div><div class="t m0 x2 h3 y2d ff3 fs1 fc0 sc1 ls0 ws0">&#22522;&#26412;&#30340;&#25552;&#31034;&#20449;&#24687;&#65292;<span class="_ _3"></span>&#21253;&#25324;&#36755;&#20837;&#26684;&#24335;&#35828;&#26126;&#12289;<span class="_ _3"></span>&#27714;&#20540;&#38169;&#35823;&#25552;&#31034;&#12289;<span class="_ _3"></span>&#20197;&#21450;&#25324;&#21495;&#19981;&#21305;&#37197;&#31561;&#24120;&#35265;&#38169;&#35823;&#30340;&#25552;&#31034;&#20449;</div><div class="t m0 x2 h3 y2e ff3 fs1 fc0 sc1 ls0 ws0">&#24687;&#12290;<span class="_ _3"></span>&#29992;&#25143;&#21487;&#20197;&#36873;&#25321;&#26597;&#30475;&#20013;&#32512;&#34920;&#36798;&#24335;&#30340;&#36716;&#25442;&#36807;&#31243;&#12289;<span class="_ _3"></span>&#26597;&#30475;&#21518;&#32512;&#34920;&#36798;&#24335;&#12289;<span class="_ _3"></span>&#20197;&#21450;&#34920;&#36798;&#24335;&#30340;&#26368;&#32456;&#27714;&#35299;&#32467;</div><div class="t m0 x2 h3 y2f ff3 fs1 fc0 sc1 ls0 ws0">&#26524;&#12290;</div><div class="t m0 x3 h3 y30 ff3 fs1 fc0 sc1 ls0 ws0">&#65288;<span class="ff4">7</span>&#65289;&#34920;&#36798;&#24335;&#38169;&#35823;&#26816;&#27979;</div><div class="t m0 x4 h3 y31 ff4 fs1 fc0 sc1 ls0 ws0">a.<span class="ff3">&#26816;&#27979;&#34920;&#36798;&#24335;&#20013;&#30340;&#21508;&#31181;&#38169;&#35823;&#65292;&#22914;&#25324;&#21495;&#19981;&#21305;&#37197;&#12289;&#38750;&#27861;&#23383;&#31526;&#12289;&#25805;&#20316;&#25968;&#25110;&#25805;&#20316;&#31526;&#32570;&#22833;&#31561;&#12290;</span></div><div class="t m0 x4 h3 y32 ff4 fs1 fc0 sc1 ls0 ws0">b.<span class="ff3">&#24403;&#36935;&#21040;&#38169;&#35823;&#26102;&#65292;<span class="_ _3"></span>&#25552;&#20379;&#28165;&#26224;&#30340;&#38169;&#35823;&#25552;&#31034;&#65292;<span class="_ _3"></span>&#24110;&#21161;&#29992;&#25143;&#25214;&#21040;&#38382;&#39064;&#30340;&#21407;&#22240;&#12290;<span class="_ _3"></span>&#20363;&#22914;&#65292;<span class="_ _5"></span>&#8220;&#34920;&#36798;&#24335;&#20013;</span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>
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