如何将多个列表转换为一个字典

Question

a=['id','name','age']
a1=['001','alice',18]
a2=['002','lice',19]
a3=['003','ice',20]
如何将它们转换为一个字典，并可以计算平均年龄

Answer 1

a = ['id','name','age']
b = ['001','mik',19]
c = ['002','li',90]

dc = dict(zip(a,b))
dc2 = dict(zip(a,c))