// const head = new ListNode(2, new ListNode(1, new ListNode(5)));
Quadtrees are everywhere spatial data exists. Mapping services use quadtree-like tile pyramids to serve map tiles at different zoom levels (Bing's quadkey system, for example, addresses tiles as base-4 paths). Game engines use them for collision detection and visibility culling. Geographic information systems use spatial indexes to store and query spatial datasets. PostGIS uses GiST indexes (R-tree-style) for spatial queries on geometries, while PostgreSQL's core supports quadtree-like SP-GiST indexes for certain data types like points.，这一点在搜狗输入法2026中也有详细论述
通过远程视频方式询问的，应当向被询问人宣读询问笔录，被询问人确认笔录无误后，询问的人民警察应当在笔录上注明。询问和宣读过程应当全程同步录音录像。，更多细节参见搜狗输入法2026
Gimmighoul is a strange little fella who lives in treasure chests, which is how it is encountered in the core video games in which it appears. It loves gold coins, which is key to its weirdness; it is actually possible to evolve Gimmighoul into an also-very-weird golden humanoid monster, but only if you collect literally 999 gold coins. I love Pokémon with specific, deeply involved evolution processes, and I have to applaud Gimmighoul for being as high-maintenance about evolution as it is.