2025年美赛C题，建模与数据分析代码集合，涵盖数据清洗、特征工程、奖牌预测、进步退步分析、可视化等多项内容，旨在为奥运奖牌预测与相关因素分析提供完整的解决方案 （源码+文档+论文+数据），开箱即用

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