Problems Description
<p> <!--[if gte mso 9]>Normal07.8 磅02falsefalsefalseMicrosoftInternetExplorer4<![endif]--> </p> <p> <!--[if gte mso 9]><![endif]--><!--[if gte mso 10]> <![endif]--><span style="font-size:10.5pt;font-family:宋体;">输入</span><span style="font-size:10.5pt;font-family:"">100</span><span style="font-size:10.5pt;font-family:宋体;">items学生的计算机成绩，统计不及格（小于</span><span style="font-size:10.5pt;font-family:"">60</span><span style="font-size:10.5pt;font-family:宋体;">points）学生的人数。</span> </p>
Input格式
Output格式
Sample
Sample Input 1
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100
Sample Output 1
fail 59
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