personal history affects reference points a case study of codeforces

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1. CodeForces Visualizer

   

2. Personal History Assignment and description of group work presentation.docx

   

3. Codeforces Beta Round #19 D-Points（树状数组+离散化）_codeforces 19d-CSDN博客

   

4. Codeforces Round 891 (Div. 3)解题报告（部分）

   

5. Case study: Optimizing the Codeforces Contests Experience

   

6. Codeforces Round #814 (Div. 2) A~D1