• 2022-06-07
    求排列[tex=16.714x1.643]CeOWlpLvH8Qhk/RmfIvBHRDnvEbtFozo/cgXGjxY0gzNSKUlah1Ha1p4w4qxJSSr7a+mR/Ef4e9kMI7WB9PWIzDra9uS381J5bi8bK9i8OYJPB6m0PyetB4vxp9TAjC3pJqS3AAnNYCrnA6mccUf8Q==[/tex]的逆序数.
  • [tex=17.5x1.357]sowNEBzznObzWFiyCv898wMuRSpVcYen1se8KA8SBl8gpxaMoKZH5PmeF0+N1KD7uxduLYiT0mtxfmXwc8QOzg==[/tex][tex=20.786x1.357]kHL+LbOziX6gC1ydXaSrdIedhWOOXRArajXyvPtloHn5wqDBsVsvosDZktKFjIwE[/tex]

    举一反三

    内容

    • 0

      以下程序段实现的输出是()。for(i=0;i<;=9;i++)s[i]=i;for(i=9;i>;=0;i--)printf("%2d",s[i]);[/i][/i] A: 9 7 5 3 1 B: 1 3 5 7 9 C: 9 8 7 6 5 4 3 2 1 0 D: 0 1 2 3 4 5 6 7 8 9

    • 1

      set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为? A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}

    • 2

      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]

    • 3

      当执行下面的语句定义一维数组a后,此数组的所有元素为 ( ) inta[10]; A.a[1],a[2],a[3],a[4],a[5],a[6],a[8],a[9],a[10],a[10] B.a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9] C.a[0],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10] D.a[1],a[2],a [3],a[4],a [5],a [9],a [7],a [8],a [9],a [10],a [11]

    • 4

      【单选题】请用地点定桩法在4分钟内记忆数字。 4 0 1 3 6 3 5 1 9 8 8 9 7 2 9 3 0 9 5 3 1 7 7 5 2 3 3 0 5 0 1 4 1 3 8 3 5 7 9 7 (5.0分) A. 已背 B. 未背