读入一个整数，若这个数大于<span class="MathJax" id="MathJax-Element-1-fr<x>ame"><span class="math" id="MathJax-Span-1"><span style="font-size:125%;"><span><span class="mrow" id="MathJax-Span-2"><span class="mn" id="MathJax-Span-3" style="font-family:MathJax_Main;">1</span></span><span></span></span></span><span style="vertical-align:-0.063em;"></span></span></span>并且小于<span class="MathJax" id="MathJax-Element-2-fr<x>ame"><span class="math" id="MathJax-Span-4"><span style="font-size:125%;"><span><span class="mrow" id="MathJax-Span-5"><span class="mn" id="MathJax-Span-6" style="font-family:MathJax_Main;">100</span></span><span></span></span></span><span style="vertical-align:-0.09em;"></span></span></span>，则输出yes。
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