USER:FLAG CLOUD

該用戶的母語是中文。
该用户的母语是中文。

en-1

This user can contribute with a basic level of English.

This user contributes using Linux.

This user hacks happily with Emacs.

py-3

This user is an advanced Python programmer.

This user is an intermediate Java programmer.

C-1

This user is a beginning C programmer.

This user is a beginning Fortran programmer.

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