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<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/62930ee0e74b9677e8e143f2/bg1.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">H<span class="_ _0"> </span><span class="ff2">大学图书馆</span></div><div class="t m0 x2 h3 y3 ff1 fs0 fc0 sc0 ls0 ws0">H<span class="_ _0"> </span><span class="ff2">大学图书馆邀请你建立一个图书馆信息管理系统。请使用面向对象思想完成</span></div><div class="t m0 x2 h3 y4 ff2 fs0 fc0 sc0 ls0 ws0">该问题,具体要求如下:</div><div class="t m0 x2 h3 y5 ff2 fs0 fc0 sc0 ls0 ws0">一、设计一款<span class="fc1 sc1">文字式交互</span>的图书管理系统;</div><div class="t m0 x2 h3 y6 ff2 fs0 fc0 sc0 ls0 ws0">二、图书馆必须支持至少<span class="_ _0"> </span><span class="ff1">10000<span class="_ _0"> </span></span>册书存储,如果可实现书籍可动态增长,加分</div><div class="t m0 x2 h3 y7 ff2 fs0 fc0 sc0 ls0 ws0">三、图书信息包含:</div><div class="t m0 x2 h3 y8 ff3 fs0 fc0 sc0 ls0 ws0"><span class="_ _1"> </span><span class="ff2">题名</span></div><div class="t m0 x2 h4 y9 ff3 fs0 fc0 sc0 ls0 ws0"><span class="_ _1"> </span><span class="ff1">ISBN/ISSN</span></div><div class="t m0 x2 h3 ya ff3 fs0 fc0 sc0 ls0 ws0"><span class="_ _1"> </span><span class="ff2">作者</span></div><div class="t m0 x2 h3 yb ff3 fs0 fc0 sc0 ls0 ws0"><span class="_ _1"> </span><span class="ff2">分类号(分类规则自定,要求有三级分类,可参考中图分类法)</span></div><div class="t m0 x2 h3 yc ff2 fs0 fc0 sc0 ls0 ws0">四、图书馆系统提供两种用户模式,请为他们设计不同的用户类:</div><div class="t m0 x2 h3 yd ff1 fs0 fc0 sc0 ls0 ws0">1<span class="ff2">)管理员模式:</span></div><div class="t m0 x2 h3 ye ff3 fs0 fc0 sc0 ls0 ws0"><span class="_ _1"> </span><span class="ff2">系统最初提供一个默认的管理员账户以及默认密码;</span></div><div class="t m0 x2 h3 yf ff3 fs0 fc0 sc0 ls0 ws0"><span class="_ _1"> </span><span class="ff2">管理员具备以下功能:</span></div><div class="t m0 x2 h3 y10 ff3 fs0 fc0 sc0 ls0 ws0"><span class="_ _2"> </span><span class="ff2">可以使用管理员账号登录</span></div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
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