2022-08-17 00:34 回答问题
fromrandomimportrandintdeffunc(x:list): try: y=x[0:min(2,len(x))] except: y= [] returnydeftest(): func(list(range(1,randint(1,3),1)))if__name__=='__main__': test()
2022-08-16 23:19 回答问题
keys= ['name', 'age', 'city','微信公众号']values= ['CoCo', 18, 'ShenZhen','Python编程学习圈']dict_data=dict(zip(keys,values))print(dict_data)
2022-08-16 23:11 回答问题
importnumpyasnparr=np.arange(1*7,1000,7)arr=arr[arr%5==3]print(arr)