[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHRZWVnPyW2-4PhOH-YfXt_4zfEjxLm6Ku5FHIPsi1UU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-07-03 14:08:58",143668050,[8,9,10,11],"2","1\u002F2","1","4",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},16,"7883662fe4ab672d5956725346e48a6e","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1f45058291e8e7989eb496b2ae5f221f.png","数据结构","work_35067071","第6章 图1","在一个有向图中,所有顶点的入度之和等于所有顶点的出度之和的 倍",[21,33,43,51,59,65,70,73,82,90],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-07-03 15:43:53",143668044,[26,27,28,29],"n-1","n+e","n","n+1","对于一个具有n个顶点和e条边的无向图,若采用邻接表表示,则表头向量的大小为","v1",0,{"answer":34,"createTime":35,"id":36,"options":37,"question":42,"source":31,"type":32},[],"2024-05-28 21:32:11",143668045,[38,39,40,41],"12","16","20","6","具有4个顶点的无向完全图有 条边",{"answer":44,"createTime":23,"id":45,"options":46,"question":50,"source":31,"type":32},[],143668046,[47,48,41,49],"5","7","8","具有6个顶点的无向图至少应有 条边才能确保是一个连通图",{"answer":52,"createTime":23,"id":53,"options":54,"question":58,"source":31,"type":32},[],143668047,[55,56,28,57],"2n","n(n-1)\u002F2","n(n-1)","一个有n个顶点的无向图最多有 条边",{"answer":60,"createTime":5,"id":61,"options":62,"question":64,"source":31,"type":32},[],143668048,[63,28,26,29],"n\u002F2","在一个具有n个顶点的无向图中,要连通全部顶点至少需要 条边",{"answer":66,"createTime":23,"id":67,"options":68,"question":69,"source":31,"type":32},[],143668049,[8,11,10,9],"在一个图中,所有顶点的度数之和等于所有边数的 倍",{"answer":71,"createTime":5,"id":6,"options":72,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":74,"createTime":23,"id":75,"options":76,"question":81,"source":31,"type":32},[],143668051,[77,78,79,80],"矩阵中非全零行的行数等于图中的顶点数","第i行上,第i列上非零元素总数等于顶点vi的度数","矩阵中的非零元素个数等于图中的边数","第i行上的非零元个数和第i列的非零元个数一定相等","对某个无向图的邻接矩阵来说,",{"answer":83,"createTime":84,"id":85,"options":86,"question":89,"source":31,"type":32},[],"2024-05-28 21:32:12",143668052,[28,26,87,88],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fadfedf6fac792ae7f1800b5a22317e6c.webp\">","*(n-1)","对于一个具有n个顶点的无向图,若采用邻接矩阵表示,则该矩阵的大小是",{"answer":91,"createTime":23,"id":92,"options":93,"question":97,"source":31,"type":32},[],143668053,[27,94,95,96],"e\u002F2","2e","e","对于一个具有n个顶点和e条边的无向图,若采用邻接表表示,则所有邻接表中的结点总数为"]