1.1 2020.2.10 2018-2019 ACM-ICPC, Asia Shenyang Regional Contest

1.2 2020.2.13 2018-2019 ACM-ICPC, Asia Xuzhou Regional Contest

1.3 2020.2.17 2018-2019 ACM-ICPC, Asia Jiaozuo Regional Contest

1.4 2020.2.19 2013 Asia Hangzhou Regional Contest

1.5 2020.3.1 2016 CCPC Final

1.6 2020.3.8 2019 BCPC-Final

1.7 2020.3.15 2015-2016 Petrozavodsk Winter Training Camp, Makoto rng_58 Soejima Contest 4

1.8 2020.4.5 2015-2016 Petrozavodsk Winter Training Camp, Makoto rng_58 Soejima Contest 5

1.9 2020.4.12 The 16th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple

1.10 2020.4.19 2018-2019 ICPC Southwestern European Regional Programming Contest (SWERC 2018)

1.11 2020.4.26 2020 BCPC

1.12 2020.5.3 4月补题