2017年数学建模原题（ABCD题目，含附件）

[{"title":"（ 14 个子文件 1.84MB ） 2017年数学建模原题（ABCD题目，含附件）","children":[{"title":"CUMCM2017Problems","children":[{"title":"B","children":[{"title":"附件三：新项目任务数据.xls <span style='color:#111;'> 182.50KB </span>","children":null,"spread":false},{"title":"CUMCM-2017-problem-B.docx <span style='color:#111;'> 18.68KB </span>","children":null,"spread":false},{"title":"附件二：会员信息数据.xlsx <span style='color:#111;'> 99.94KB </span>","children":null,"spread":false},{"title":"附件一：已结束项目任务数据.xls <span style='color:#111;'> 103.00KB </span>","children":null,"spread":false}],"spread":true},{"title":"C","children":[{"title":"Data1.xls <span style='color:#111;'> 143.50KB </span>","children":null,"spread":false},{"title":"Data2.xls <span style='color:#111;'> 13.50KB </span>","children":null,"spread":false},{"title":"CUMCM-2017-problem-C.docx <span style='color:#111;'> 16.64KB </span>","children":null,"spread":false},{"title":"readme.txt <span style='color:#111;'> 389B </span>","children":null,"spread":false}],"spread":true},{"title":"D","children":[{"title":"CUMCM-2017-problem-D.docx <span style='color:#111;'> 19.18KB </span>","children":null,"spread":false},{"title":"CUMCM-2017-appendix-D.xlsx <span style='color:#111;'> 137.72KB </span>","children":null,"spread":false}],"spread":true},{"title":"format2017.pdf <span style='color:#111;'> 313.61KB </span>","children":null,"spread":false},{"title":"A","children":[{"title":"CUMCM-2017-problem-A.docx <span style='color:#111;'> 103.73KB </span>","children":null,"spread":false},{"title":"A题附件.xls <span style='color:#111;'> 4.04MB </span>","children":null,"spread":false}],"spread":true},{"title":"format2017.doc <span style='color:#111;'> 61.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]