• 2022-06-09 问题

    It's already 5 o'clock now. Don't you think it's about time we are going home A: It's B: o'clock C: Don't you D: are going

    It's already 5 o'clock now. Don't you think it's about time we are going home A: It's B: o'clock C: Don't you D: are going

  • 2022-05-29 问题

    下列程序段的时间复杂度为( )。for(i=0; i A. O(m*n*t) B. O(m+n+t) C. O(m+n*t) D. O(m*t+n) 答案:A 答案解析: 难易: 难 知识点: A: O(m*n*t) B: O(m+n+t) C: O(m+n*t) D: O(m*t+n)

    下列程序段的时间复杂度为( )。for(i=0; i A. O(m*n*t) B. O(m+n+t) C. O(m+n*t) D. O(m*t+n) 答案:A 答案解析: 难易: 难 知识点: A: O(m*n*t) B: O(m+n+t) C: O(m+n*t) D: O(m*t+n)

  • 2022-06-09 问题

    It’s already 5 o’clock now. Don’t you think it’s about time we (go) ______ home

    It’s already 5 o’clock now. Don’t you think it’s about time we (go) ______ home

  • 2022-06-19 问题

    堆排序之自底向上构造初始堆的时间复杂度为( )。 A: T(n)=O(n) B: T(n)=O(log2n) C: T(n)=O(nlog2n) D: T(n)=O(n0.5)

    堆排序之自底向上构造初始堆的时间复杂度为( )。 A: T(n)=O(n) B: T(n)=O(log2n) C: T(n)=O(nlog2n) D: T(n)=O(n0.5)

  • 2022-06-03 问题

    tôt, tome, feu, fleur四个单词中包含的元音分别是: A: [o], [ɔ], [ø], [œ] B: [ɔ], [o], [œ], [ø] C: [ø], [o], [ɔ], [œ] D: [o], [œ], [ø], [ɔ]

    tôt, tome, feu, fleur四个单词中包含的元音分别是: A: [o], [ɔ], [ø], [œ] B: [ɔ], [o], [œ], [ø] C: [ø], [o], [ɔ], [œ] D: [o], [œ], [ø], [ɔ]

  • 2022-06-03 问题

    将序列{ 2, 12, 16, 88, 5, 10, 34 }排序。若前2趟排序的结果如下: 第1趟排序后:2, 12, 16, 10, 5, 34, 88 第2趟排序后:2, 5, 10, 12, 16, 34, 88 则可能的排序算法是:()

    将序列{ 2, 12, 16, 88, 5, 10, 34 }排序。若前2趟排序的结果如下: 第1趟排序后:2, 12, 16, 10, 5, 34, 88 第2趟排序后:2, 5, 10, 12, 16, 34, 88 则可能的排序算法是:()

  • 2022-06-29 问题

    求n!问题,表示算法的复杂性的递归函数下述正确的是? A: T(n)=O(1),当n=1 T(n)=T(n-1)+O(1),当n>1 B: T(n)=O(1),当n=1 T(n)=nT(n-1)+O(1),当n>1 C: T(n)=O(1),当n=1 T(n)=2T(n/2)+O(1),当n>1 D: T(n)=O(1),当n=1 T(n)=T(n/2)+O(n),当n>1

    求n!问题,表示算法的复杂性的递归函数下述正确的是? A: T(n)=O(1),当n=1 T(n)=T(n-1)+O(1),当n>1 B: T(n)=O(1),当n=1 T(n)=nT(n-1)+O(1),当n>1 C: T(n)=O(1),当n=1 T(n)=2T(n/2)+O(1),当n>1 D: T(n)=O(1),当n=1 T(n)=T(n/2)+O(n),当n>1

  • 2022-06-16 问题

    If an algorithm has running time $T(n)= O(n\log n)$, then $T(n)$ may most likely satisfy that _____. A: $T(n) = 4T(n/4) + O(n^2)$ B: $T(n) = 4T(n/4) + O(n) $ C: $T(n) = 3T(n/2)+O(n) $ D: $T(n) = 2T(n/2) + O(\log n)$

    If an algorithm has running time $T(n)= O(n\log n)$, then $T(n)$ may most likely satisfy that _____. A: $T(n) = 4T(n/4) + O(n^2)$ B: $T(n) = 4T(n/4) + O(n) $ C: $T(n) = 3T(n/2)+O(n) $ D: $T(n) = 2T(n/2) + O(\log n)$

  • 2022-06-26 问题

    二分搜索算法的时间复杂度函数,下述那个正确? A: T(n)=O(1),当n=0<br> T(n)=2T(n/2)+O(1),当n>1 B: T(n)=O(1),当n=0<br> T(n)=2T(n/2)+O(n),当n>1 C: T(n)=O(1),当n=0<br> T(n)=T(n/2)+O(1),当n>1 D: T(n)=O(1),当n=0<br> T(n)=T(n/2)+O(n),当n>1

    二分搜索算法的时间复杂度函数,下述那个正确? A: T(n)=O(1),当n=0<br> T(n)=2T(n/2)+O(1),当n>1 B: T(n)=O(1),当n=0<br> T(n)=2T(n/2)+O(n),当n>1 C: T(n)=O(1),当n=0<br> T(n)=T(n/2)+O(1),当n>1 D: T(n)=O(1),当n=0<br> T(n)=T(n/2)+O(n),当n>1

  • 2022-06-09 问题

    下列程序段的时间复杂度T(n)为()。inti,f=1;for(i=1;i<=5;i++)f*I;printf(“%d”,f); A: O(1) B: O(n) C: O(2n+3)

    下列程序段的时间复杂度T(n)为()。inti,f=1;for(i=1;i<=5;i++)f*I;printf(“%d”,f); A: O(1) B: O(n) C: O(2n+3)

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