推导了字典生成的过程
dic = {i: i ** 2 for i in range(10)} print(dic) res = zip('abcd', [1, 2, 3, 4], [5, 6, 7, 8]) print(res) dic1 = dict() # for i,j in res: # dic1[i]=j # print(dic1) print({k: v for k, v, i in res})