Java Part 1: Part 2: Part 3: Part 4: Write a recursive method called countMatche

ID: 3599236 • Letter: J

Question

Java

Part 1:

Part 2:

Part 3:

Part 4:

Write a recursive method called countMatchesInRange.

The method returns how many numbers between two positions (both inclusive) of an array match a target value

The method header is:

public int countMatchesInRange(int[] numbers, int start, int end, int value)

For example:

int[] a = {5, 2, 3, 2, 2, 1, 2};

int n = countMatchesInRange(a, 1, 4, 2);

// n stores 3

int m = countMatchesInRange(a, 0, 6, 2);

// m stores 4

You can include private, recursive helper methods if needed.

It is always possible to convert an iterative algorithm to a recursive algorithm O true false

Explanation / Answer

Answer:

Part 1:

Truly, however the confirmation isn't fascinating:

Change the program with all its control flow into a solitary circle containing a solitary case explanation in which each branch is straight-line control stream perhaps including break, return, leave, raise, et cetera. Present another variable (call it the "program counter") which the case proclamation uses to choose which piece to execute next.

Part 2:

The Base Case Exist But Might Never Be Executed , because there is no any recursive call.

Part 3 :

None Of The Above , because every condition is fulfilled.

Navigate

Java Part 1: Answer options: O(1), O(n), O(n^2) ---------------------- Part 2: A

Java Part 1: Write a complete method at the client level called countMultipleOf.

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.

Java Part 1: Part 2: Part 3: Part 4: Write a recursive method called countMatche

Question

Explanation / Answer

Related Questions

Navigate