# String

<table><thead><tr><th width="73" data-type="checkbox"> </th><th width="242">Problem</th><th width="76">Diff<select><option value="cc08b076c0814d37b8034010445340b0" label="Easy" color="blue"></option><option value="c6bb609d23f5455a934646d2dbde778d" label="Midium" color="blue"></option><option value="c675121f070c45b4b3eb24a9c1e25dd6" label="Hard" color="blue"></option></select></th><th width="124">Data</th><th width="110" data-type="rating" data-max="5"></th><th width="123">Flag</th></tr></thead><tbody><tr><td>true</td><td><a data-mention href="string/1044.-zui-chang-zhong-fu-zi-chuan">1044.-zui-chang-zhong-fu-zi-chuan</a></td><td><span data-option="c675121f070c45b4b3eb24a9c1e25dd6">Hard</span></td><td>2022/09/23</td><td>2</td><td>字符串哈希</td></tr><tr><td>true</td><td><a data-mention href="string/672.-deng-pao-kai-guan-1">672.-deng-pao-kai-guan-1</a></td><td><span data-option="cc08b076c0814d37b8034010445340b0">Easy</span></td><td>2022/11/03</td><td>5</td><td>KMP</td></tr><tr><td>true</td><td><a data-mention href="string/816.-mo-hu-zuo-biao">816.-mo-hu-zuo-biao</a></td><td><span data-option="c6bb609d23f5455a934646d2dbde778d">Midium</span></td><td>2022/11/07</td><td>3</td><td></td></tr><tr><td>true</td><td><a data-mention href="string/672.-deng-pao-kai-guan-3">672.-deng-pao-kai-guan-3</a></td><td><span data-option="cc08b076c0814d37b8034010445340b0">Easy</span></td><td>2023/02/03</td><td>4</td><td>加法器</td></tr><tr><td>true</td><td><a data-mention href="string/43.-zi-fu-chuan-xiang-cheng">43.-zi-fu-chuan-xiang-cheng</a></td><td><span data-option="c6bb609d23f5455a934646d2dbde778d">Midium</span></td><td>2023/02/04</td><td>4</td><td>乘法器</td></tr></tbody></table>