NameError Traceback (most recent call last)
Cell In[1], line 13
11 个人账户余额 = 100000 # 假设个人账户余额
12 计发月数 = 139 # 假设退休年龄为60岁
—> 13 个人账户养老金 = personal_account_balance / 计发月数
15 # 计算总养老金
16 total_pension = 基础养老金 + 个人账户养老金
NameError: name ‘personal_account_balance’ is not defined