Describe the running time in terms of the variable n. it would be better to say that loop will run 2*n + 1 times instead of That loop will run O(n) times for this;  private int mystery(int n) { int sum = 1; for (int i = 0; i < n; i++){ sum = sum*2; } for (int i = 0; i < n; i++){ for (int j = n; j > 0; j=j/2) { sum = sum + n; } } return sum; }

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A: Given :

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A: 1) Ans:- For any input time complexity will be same.   2) Ans:- summation used Outer loop runs N…

Q: iv. ΑΘ bound

A: Dear student, I can answer the A (θ) bound time complexity correctly.

Q: - CPS150 GaussLab2.java Open with - import java.util.Scanner; * CPS150 GaussLab2.java ** / ★ CPS 150…

A:

Q: If z=[7 8 9 3 4], then length(z)= * O 4 O 7 O 3 O 9 O Other:

A: the answer is 5

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A: length function in Java is used to find length/size/number of elements of an array. For example, int…

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A: I have given an answer in step 2.

Q: public class ReplaceEvenWithZero  {     public static void main(String[] args)     {        int[]a =…

A: The program replaces each even number to zero. The array is initialized, which includes both even…

Q: For each problem, please provide i. Describe the worst-case input (the input that would cause the…

A: Note: The answers of the first two subparts are given. Please repost the remaining subpart in sets…

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A: The answer is given in the step 2

Q: public class Selection { public static void sort(Comparable[] a) int N = a.length; for (int i = 0; i…

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A: Given code time complexity is  O(n). We are providing the time complexity is  O(login).

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A: Comparing arrays to see if they are equal or not is a common task in computer programming. The…

Q: Java: Write a program that prompts the user to enter a string and display the maximum consecutive…

A: Here is your solution -

Q: int [] nums = {2,1,3,2,1}; for (int i = 1; i<=3; i=i+1) { if (nums[i] 2) { System.out.println(i); }…

A: Java is a general purpose, class-based, object-oriented programming language.

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A: Code: public class BandMatrix {    public static void main(String[] args) {        double…

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Q: int [] nums = {2,1,3,2,1}; for (int i = 1; i<=3; i=i+1) { if (nums[i] 2) { System.out.println (i); }…

A: Explanation: The public class Main defines the array with 5 numbers Now iterate from 1 to 3 over…

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