関連ワード:  python 1 vs 2    python 1 vs 2 vs 3    python 1 vs 2 underscores    python 1 and 2    python 1 2 and 3    python regex 1 or 2 digits    python random 1 or 2    python essentials 1 and 2    python if 1 or 2    python return 1 or 2 values