commit e6a8f760284b7092a2a5b269efe0c39cefca3d3c Author: SKYFIR35 Date: Wed Oct 7 22:06:31 2026 +0800 父类shape和方法area的return0 ‘ diff --git a/陈张本-26020007010-912523257.py b/陈张本-26020007010-912523257.py new file mode 100644 index 0000000..e69de29