编排字符串

<p class="p0"> <span style="font-size:10.5000pt;font-family:'SimSun-Identity-H';">请输入字符串，最多输入</span><span style="font-size:10.5000pt;font-family:'TimesNewRomanPSMT-Identity-H';">4&nbsp;</span><span style="font-size:10.5000pt;font-family:'SimSun-Identity-H';">items字符串，要求后输入的字符串排在前面，例如</span><span style="font-size:10.5000pt;font-family:'SimSun-Identity-H';"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输入：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">EricZ</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输出：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">1=EricZ</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输入：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">David</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输出：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">1=David&nbsp;2=EricZ</span><span style="color:#0000FF;font-size:14.0000pt;font-family:'SimSun-Identity-H';"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输入：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">Peter</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输出：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">1=Peter&nbsp;2=David&nbsp;3=EricZ</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输入：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">Alan</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输出：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">1=Alan&nbsp;2=Peter&nbsp;3=David&nbsp;4=EricZ</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输入：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">Jane</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p> <p class="p0"> <span style="font-size:10.5pt;font-family:SimSun-Identity-H;">输出：</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">1=Jane&nbsp;2=Alan&nbsp;3=Peter&nbsp;4=David</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p>

<p class="p0"> <span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">Page 一行为字符串items数m，接下来m行每行一items字符床，m不超过100，每items字符床长度不超过20。</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p>

<p class="p0"> <span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;">输出m行，每行按照样例格式输出，注意用一items空格隔开。</span><span style="font-size:10.5pt;font-family:TimesNewRomanPSMT-Identity-H;"></span> </p>