1 if __name__=='__main__':
2 # ff=input()
3 # print(type(ff))#<class 'str'>
4 # a=int(input())
5 # a1=raw_input()#python3 舍弃，python2还用
6 line=sys.stdin.readline()
7 line1=line.strip('\n')
8 # line1 = sys.stdin.readline().strip('\n')
9 # line2 = input()
10 # input("hhhh")
11 line2=[int(i) for i in input("请输入:\n").split(' ')]
12 # line2=input().split(' ')#['1', '2']
13 print(line1,line2)
14 print(type(line1),type(line2))#<class 'str'> <class 'list'>
15 print(len(line1), len(line2))#4 2
16 a=[int(n) for n in sys.stdin.readline().strip('\n').split(' ')]
17 print(a)
18 print(type(a))
19 c=[[0 for i in range(3)] for i in range(3)]
20 print(c)
21 # b=[int(i) for i in sys.stdin.readline().split(' ')]
