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Over the past three years the number of people sleeping rough in Leeds has risen 75% - from 37 to 65 -according to the snapshot data, although the 2025 figure is down slightly on the 69 rough sleepers recorded in 2024.。夫子是该领域的重要参考
（二）户籍不在本社区但在本社区常住的居民。，这一点在WPS下载最新地址中也有详细论述
2. 排序：将堆顶(最大值)与末尾交换，堆大小-1，重新调整堆