【面试题】 有一张“学生成绩表”，包含4个字段：班级id、学生id、课程id、成绩。 问题1： 求出每个学生成绩最高的三条记录 问题2： 找出每门课程都高于班级课程平均分的学生 【解题步骤】 1. topN问题 问题1是常见的排名问题（topN问题） ...

Top Rank Boxing's post-ESPN era will officially begin with Mikaela Mayer and Mary Spencer. Mayer, 35, and Spencer, 40, headline a five-fight card on Oct. 30. The event will be the company's third ...

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The USA TODAY Sports NCAA Re-Rank 1-136 rounds the corner toward November with three newcomers in the top 10, a shakeup in the Big 12 and big drops from several would-be College Football Playoff ...

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The Chicago Bears will battle the Cincinnati Bengals in Week 9, where Chicago is looking to get back in the win column after a disheartening 30-16 loss to the Baltimore Ravens. Just like the Bears had ...

Texas climbs to No. 15, Oklahoma rises to No. 11 and Georgia Tech drops to No. 12 in a topsy-turvy USA TODAY Sports NCAA Re-Rank 1-136. The Longhorns have clearly figured something out during a ...

Jordan Love and Aaron Rodgers will need to make sure they haven't offended their respective offensive lines this week. The "Sunday Night Football" clash between the Packers and Steelers will also mark ...