?? no77.htm
字號:
lang=EN-US><span style="mso-spacerun:yes"> </span>───────<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>X Y Z D E<span style="mso-spacerun:yes"> </span><span style="mso-spacerun: yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> <p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>2. A、B、C、D、E五名學生有可能參加計算機競賽,根據(jù)下列條件判斷哪些人參加了競賽:<spanstyle="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>(1)A參加時,B也參加;<spanstyle="mso-spacerun:yes"> </span><span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>(2)B和C只有一個人參加;<spanstyle="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>(3)C和D或者都參加,或者都不參加;<spanstyle="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>(4)D和E中至少有一個人參加;<spanstyle="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>(5)如果E參加,那么A和D也都參加。<spanstyle="mso-spacerun:yes"> </span><span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>3. 打印一個 N*N 的方陣,N為每邊<spanstyle="mso-spacerun:yes"> </span>N=15<spanstyle="mso-spacerun: yes"> </span>打印出下面圖形<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>字符的個數(shù)(3<N<20), 要求最<spanstyle="mso-spacerun:yes"> </span>TTTTTTTTTTTTTTT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>外一層為"T", 第二層為"J",從第三層<span style="mso-spacerun:yes"> </span><span style="mso-spacerun: yes"> </span>TJJJJJJJJJJJJJT<spanstyle="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>起每層依次打印數(shù)字1,2,3,...<span style="mso-spacerun:yes"> </span>TJ11111111111JT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span>(右圖以N為15為例)<spanstyle="mso-spacerun:yes"> </span>TJ12222222221JT<span style="mso-spacerun: yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJ12333333321JT<span style="mso-spacerun:yes"> </span><span style="mso-spacerun: yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJ12344444321JT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJ12345554321JT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJ12345654321JT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun: yes"> </span><span style="mso-spacerun:yes"> </span>TJ12345554321JT<spanstyle="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJ12344444321JT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJ12333333321JT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span><span style="mso-spacerun:yes"> </span>TJ12222222221JT<spanstyle="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJ11111111111JT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:yes"> </span>TJJJJJJJJJJJJJT<span style="mso-spacerun:yes"> </span></span></p><p class=MsoPlainText style='line-height:16.0pt;mso-line-height-rule:exactly'><spanlang=EN-US><span style="mso-spacerun:
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