Question: Consider the following recursive function: public static int mystery(int a, int b)(if (b == 0) return 0;if (b % 2 == 0) return mystery(a+a, b/2);retum

Consider the following recursive function: public static int mystery(int a, int b)(if (b == 0) return 0;if (b % 2 == 0) return mystery(a+a, b/2);retum mystery(a+a, b/2) + a;} What are the values of mystery(2, 25) and mystery(3, 11)? Given positive integers a and b, describe what value mystery(a, b) computes. Answer the same question, but replace the three + operators with * and replace return 0 with return 1.

Step by Step Solution

★★★★★

3.43 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To solve the given recursive function and questions lets break down the function step by step and perform calculations based on the logic provided Und... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Consider the following recursive method: public class M180 Fall20 public static int Test(String] S, String str, int index){ if (index == S.length) return 0; if (Slindex).equals(str)) return 1 +...

Consider the following recursive functions. public static int square(int n) { if (n == 0) return 0; return square(n-1) + 2*n - 1; } public static int cube(int n) { if (n == 0) return 0; return...

lesson 2 Consider the following recursive function. public static int mystery(int a, int b) { if (b == 0) return 0; if (b % 2 == 0) return mystery(a+a, b/2); return mystery(a+a, b/2) + a; } What are...

Question 11 pts Consider the following class declaration. public class Car { private String carMake; private String carModel; public Car(String make, String model) { carMake = make; carModel = model;...

What particular strengths of the relational model have led to the pre-eminent position that it holds today as a vehicle for database management? [8 marks] Identify any weaknesses in the model,...

re Regular Languages and Finite Automata (a) Let L be the set of all strings over the alphabet {a, b} that end in a and do not contain the substring bb. Describe a deterministic finite automaton...

answer all questions promptly What is the maximum segment length of a 100Base-FX netdwork,Thelast character('X', etc) refers to the line code method used. Line code is a pattern of voltage, current...

DETAILS What is the maximum segment length of a 100Base-FX netdwork, The last character ('X', etc) refers to the line code method used. Line code is a patdtern of voltage, current or photons used to...

Java protests instead of sending messages as message.Characterize, in a programming language documentation of your choice, a recursive drop parser that will foster the hypothetical sentence structure...

Assignment You need to review the following cases to see if any show the judge in the favor of the person in the similar situation to our client. Sometimes you will not be able to find a case that...

In 2006, e-Design was invited unexpectedly to participate in a design competition to provide new logos and new identity for Denmark's National Sports Team, a prestige client.What should the e-Design...

3. Consider company ABC. Today it is 1st of January 2022. The expected earnings of ABC (in million ) for the next few years (as per the 1st of January) are forecast to be: Year 2023 2024 2025 2026...

Smith Co. is considering the following alternative plans for financing the company: Issue 10% bonds (at face) Issue common stock, $10 par Plan I Plan II $1,000,000 $3,000,000 2,000,000 Income tax is...

In a time-sharing computer systern, the number of teleport inquiries averages 0.3 per millisecond a) Find the probability that at least one inquiry is made during the next millisecond. b) Find the...

2. (a) A two-area power system connected by a tie-line has the following characteristics on a common 1000 MVA base: Area 1 2 R R = 4% R2=5% D D = 0.5 D2=0.8 Each area has a generating unit and these...

The level of sales at which earnings per share (EPS) will be the same whether the firm uses debt or common stock financing is known as _____. Select one: a. the optimal capital structure b. the beta...

1. Firms may hold financial assets to earn returns. How the firm would classify financial assets? What treatment will such financial assets get in the financial statements in accordance with US GAAP...

This exercise examines the accuracy of various branch predictors for the following repeating pattern (e.g., in a loop) of branch outcomes: T, NT, T, T, NT 1. What is the accuracy of always-taken and...

When processor designers consider a possible improvement to the processor datapath, the decision usually depends on the cost/performance trade-off . In the following three problems, assume that we...

Write down the bit pattern in the fraction of value 1/3 assuming a floating point format that uses binary numbers in the fraction. Assume there are 24 bits, and you do not need to normalize. Is this...

A&B Appliances sells a washer-dryer combination for $1535 cash. C&D Appliances offers the same combination for $1595 with no payments and no interest for six months. Therefore, you can pay $1535 now...

The amount required to settle a $680 debt after 300 days was $730.30. What rate of interest was charged on the debt?

Maias chequing account was $329 overdrawn beginning on September 24. On October 9 she made a deposit that restored a credit balance. If she was charged overdraft interest of $2.50, what annual rate...