.vscode
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.DS_Store
__pycache__
*.pyc
*.zip
help.py
test.cpp
a.out
leetcode_template.md
auto_gen_leetcode_tem.py
leetcode_helper.py
lanqiao_helper.py
lanqiao_template.md
test.html
./src/__pycache__/*.pyc
leetcode_class.md
fix_bug.py
tools.py
back_.md
test.md
lanqiao.cpp