2013-12-11 40 views
0

我一直在試圖構建這個b +樹,並且無法做到。階2的樹(最小4個最大節點)應該具有以下條目23,65,37,60,46,92,48,71,56,59,18,21,10,74,78,15, 16,20,24,28,39,43,47,50,69,75,8,49,33,38B +樹從零開始構建

這是我得到:

根:46

第一等級:{28,46,60}

第二等級:L1 = {15,18,23},L2 = {37,39},L3 = {48,56},L4 =​​ {71,78}

第三級:L11 = {8,10},L12 = {15,16},L13 = { 18,20,21},L14 = {23,24},L21 = {28,33},L22 = {37,38},L23 = {39,43},L31 = {28,33},L32 = { 37,38},L33 = {39,43},L41 = {60,65,69},L42 = {71,74,75},L43 = {78,92}

請讓我知道如果我犯了什麼錯誤。

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