如果元素都是数字:
# a = [121, 144, 19, 161, 19, 144, 19, 11]
# b = [121, 14641, 20736, 361, 25921, 361, 20736, 361]
# d=[]
# for i in a:
# if i not in d:
# d.append(i*i)
# print(sorted(d))
# print(sorted(b))
# if sorted(b)==sorted(d): ###排序后,再进行比较
# print(True)
# else:
# print(False)