diff --git a/作业/离散数学-卢兴见/第十五周作业.pdf b/作业/离散数学-卢兴见/第十五周作业.pdf new file mode 100644 index 0000000..5887b20 Binary files /dev/null and b/作业/离散数学-卢兴见/第十五周作业.pdf differ diff --git a/作业/离散数学-卢兴见/第十四周作业.pdf b/作业/离散数学-卢兴见/第十四周作业.pdf new file mode 100644 index 0000000..afad3a9 Binary files /dev/null and b/作业/离散数学-卢兴见/第十四周作业.pdf differ