• 2022-07-26
    [tex=2.929x1.286]p3y2AkBvj4VeXD0t3hDKhg==[/tex][tex=5.643x2.786]fnpmC2J6JmQBLyo5NmGAz59F3pyik8ld9oy48ECqU/bYeGOB5vE6MZIj8IpVJfYK4NqwaJ4hKFkLNruPIMSiEjUwIH7DqqcU5OU+XncOsrQ=[/tex][tex=8.571x1.286]7fy022pG1T/P4ds8fOkd9ciCLV1+94P9pTo4ODRWHN4pyy1C9bVnKthNTQFoozT6[/tex]
  • [tex=1.5x1.286]3Bo9SOTrH79ZE/nx2HJVgg==[/tex][tex=7.0x2.786]fnpmC2J6JmQBLyo5NmGAz+49bTAKPu+AWtGfMbg/m5XwkgapFLK21Gdonsj1xEicSOgj3g9adsjrT22PvlYTBtaQqDXFAS1zVKVURK5H3As=[/tex]

    举一反三

    内容

    • 0

      >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']

    • 1

      输出九九乘法表。 1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9

    • 2

      [tex=2.929x1.286]p3y2AkBvj4VeXD0t3hDKhg==[/tex][tex=5.643x2.786]fnpmC2J6JmQBLyo5NmGAz59F3pyik8ld9oy48ECqU/bYeGOB5vE6MZIj8IpVJfYK4NqwaJ4hKFkLNruPIMSiEjUwIH7DqqcU5OU+XncOsrQ=[/tex][tex=8.571x1.286]7fy022pG1T/P4ds8fOkd9ciCLV1+94P9pTo4ODRWHN4pyy1C9bVnKthNTQFoozT6[/tex]

    • 3

      已知a=[1 2 3; 4 5 6; 7 8 9],执行命令:a([3,1],:)=a([1,3],:),a将变为( )。 A: [4 5 6;4 5 6;4 5 6] B: [7 8 9;4 5 6;1 2 3] C: [2 2 2;5 5 5;8 8 8] D: [3 2 1;6 5 4;9 8 7]

    • 4

      下面语句的输出结果是?range(len('HelloWorld')) A: [1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11] B: 11 C: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] D: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]