w Roman'; mso-hansi-font-family: 'Times New Roman'">行每行</span><span lang="EN-US"><font face="Times New Roman">n </font></span><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">个整数描述矩阵</span><span lang="EN-US"><font face="Times New Roman">A</font></span><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">；</span></font></p>
<p class="NOI0" style="margin: