我原本只期望通过LazytreeIndex来递增 tree[treeIndex] += Lazy[treeIndex] 上下文: void RangeUpdate(int node, int st, intend, int l, int r, long long val)if(Lazy[node] != 0) // if node is lazy then update it tree[node] += (end-st+1)*Lazy[node];
// Set in the tree + add everything underneath projectStream: String treeIndex(allConnectedLevelOids, projectStreamView , treeIndex, objectTree, projectTreeView); objectTree.put(