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2026年北京大学强基计划笔试真题分析(回忆版)

  • 2026-10-11 13:27:40
2026年北京大学强基计划笔试真题分析(回忆版)
前语：中考加油！这两天是广州中考，学生们在交答卷，我也保持做题状态。6月全国各地的中考题都做得差不多了，还差明天上午的广州中考，今天做6月29日刚结束的北大强基笔试题。
昨天下午，北京大学2026年强基计划笔试真题出炉！
第一题有约束条件和目标函数，考虑到三个变量不可能全同号，必然有正有负。两负一正和两正一负同理。
第二题是典型的和差换元
先看第一种情形
再看第二种情形，更简单
本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

凯里!岑巩!剑河!黔东南第二批事业单位招聘真题分享+备考攻略

基本 文件 流程 错误 SQL 调试
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0.084759s