小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com第02讲排列、组合目录01模拟基础练.......................................................................................................................................2题型一:排列数与组合数的推导、化简和计算................................................................................2题型二:直接法....................................................................................................................................2题型三:间接法....................................................................................................................................3题型四:捆绑法....................................................................................................................................4题型五:插空法....................................................................................................................................4题型六:定序问题(先选后排)........................................................................................................5题型七:列举法....................................................................................................................................6题型八:多面手问题............................................................................................................................6题型九:错位排列................................................................................................................................6题型十:涂色问题................................................................................................................................7题型十一:分组问题............................................................................................................................7题型十二:分配问题............................................................................................................................8题型十三:隔板法................................................................................................................................9题型十四:数字排列............................................................................................................................9题型十五:几何问题............................................................................................................................9题型十六:分解法模型与最短路径问题..........................................................................................10题型十七:排队问题..........................................................................................................................11题型十八:构造法模型和递推模型..................................................................................................11题型十九:环排问题..........................................................................................................................1202重难创新练.....................................................................................................................................1203真题实战练.....................................................................................................................................15小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com题型一:排列数与组合数的推导、化简和计算1.已知...