// First, we acquire a reader that gives an exclusive lock
The capacity of each node (how many points it can hold before splitting) controls the shape of the tree. A low capacity means nodes split early, producing a deep tree with many small cells. A high capacity means nodes tolerate more points before splitting, producing a shallow tree with larger cells.
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"The FAA briefly slowed and diverted aircraft around the area where space vehicle debris was falling. Normal operations have resumed," it said in a statement.。heLLoword翻译官方下载对此有专业解读
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for (int i = n - 1; i 0; i--) {