Problems Description
<span style="font-size:14px;line-height:28px;background-color:#F5F5F5;font-family:宋体;">一items全是整数队伍中可能出现了奸细，请你找出来，并输出他的号码！如果没有奸细就输出‘</span><span style="font-family:'Microsoft Yahei';font-size:14px;line-height:28px;background-color:#F5F5F5;">NOBODY</span><span style="font-size:14px;line-height:28px;background-color:#F5F5F5;font-family:宋体;">’</span>
Input格式
<p class="MsoNormal" style="font-family:'Microsoft Yahei';font-size:14px;background-color:#F5F5F5;"> <span style="font-family:宋体;">Page 一行输入总人数</span><span> n<span> </span></span><span style="font-family:宋体;">奸细数值</span><span> a</span> </p> <p class="MsoNormal" style="font-family:'Microsoft Yahei';font-size:14px;background-color:#F5F5F5;"> <span style="font-family:宋体;">Page 二行输入</span><span>n</span><span style="font-family:宋体;">items整数</span> </p>
Output格式
<p class="MsoNormal" style="font-family:'Microsoft Yahei';font-size:14px;background-color:#F5F5F5;"> <span style="font-family:宋体;">输出奸细号码，每行一items，</span> </p> <p class="MsoNormal" style="font-family:'Microsoft Yahei';font-size:14px;background-color:#F5F5F5;"> <span style="font-family:宋体;">最后一行输出‘</span><span>zongshu:</span><span style="font-family:宋体;">’奸细总数</span><span>s</span><span style="font-family:宋体;">，如果没有奸细这行输出‘</span><span>NOBODY</span><span style="font-family:宋体;">’</span> </p>
Sample
Sample Input 1
5 6
1 3 5 6 7
Sample Output 1
4
zongshu:1
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