值前</span><span style="color: rgb(0,0,0); font-family: 'Times New Roman'; mso-spacerun: 'yes'">t</span><span style="color: rgb(0,0,0); font-family: '宋体'; mso-spacerun: 'yes'">大的物品的编号。如果</span><span style="color: rgb(0,0,0); font-family: 'Times New Roman'; mso-spacerun: 'yes'"> </span><span style="color: rgb(0,0,0); font-family: 'Times New Roman'; mso-spacerun: 'yes'">t&gt;tot</span><span style="color: rgb(0,0,0); font-family: '宋体'; mso-spacerun: 'yes'">，只需输出</span><s