摘要: private treeNode treeNode; treeNode pre; public treeNode getTreeNode() { return treeNode; } public void setTreeNode(treeNode treeNode) { this.treeNode 阅读全文
posted @ 2020-03-30 11:13 sunjinwei123 阅读(215) 评论(0) 推荐(0)
摘要: //大顶堆即是二叉数的节点越低他的值越大,假如节点的位置是i,他的左叶子节点是2*i+1,右叶子节点是2*i+2static int[] arr=new int[]{3,5,2,5,67,7,3,8}; public static void frontShow(int index){ if(arr= 阅读全文
posted @ 2020-03-30 11:07 sunjinwei123 阅读(138) 评论(0) 推荐(0)