目录

Pantw’s Blog

Academic

Skills

工科数学分析(2)

Leisure

Training

2020 Winter

Codeforces Round #394 (Div. 2)

2020 Spring

Codeforces Round #639 (Div. 1) (Unrated)

2020 Summer

Codeforces Round #656 (Div. 3) task:4/4/7, rank:???/???

Codeforces Round #657 (Div. 2) Under Construction …

Codeforces Round #658 (Div. 1) Under Construction …

Test

$$\iint_{\mathbb{S}}\!\!\!\!\!\!\!\!\!\!\!\!\;\subset\!\supset$$