Consider the following recursive algorithm:Int relog(Int num)if (num < 1)return 10;elsereturn num + relog(num- 2);What is the value of x after executing:x = realgo (10)?Select one:Oa 22Ob. 16OC. 40Od. 30 O e. 5When base case of a recursive function is O(n), and the remaining work of the algorithm iscut in half at each step. The running time isSelect one:O a. 0(n)Ob.o(n log2 n)Oc.o()Od o(n)oe o(log, n)Consider the following recursive algorithm:

NOTE - As per our guideline we are supposed to solve one question from multiple questions, so please…

Consider the following recursive algorithm: Int relog(int num) if (num < 1) return 10%3; else return num + relog(num - 2); What is the value of x after executing: X = realgo (10)? Select one: α 22 Ob. 16 Oc.40 d. 30

Consider the following recursive algorithm: Int relog(int num) if (num < 1) return 10%3; else return num + relog(num - 2); What is the value of x after executing: X = realgo (10)? Select one: α 22 Ob. 16 Oc.40 d. 30

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: • Write recursive and iterative methods to compute the summation of following series: a 5 20 az az…

A: As given, I need to write a Java program that compute and print out the summation of the given…

Q: Write a program that performs the following functionalities: 1. Fibonacci: a recursive function that…

A: Note: Due to company policies I am compelled to solve only one question and that is the first…

Q: Program/Source Code Here is source code of the Python Program to find the power of a number using…

A: The question is on: showing recursive call, stack content and finding T(n) cost.

Q: Re-write this piece of code using recursion: You will ONLY output the value 15 to the screen, not…

A: we need to provide c++ recursive function for sum of natural number .

Q: The n-th harmonic is the sum of the reciprocals of the first n natural numbers given by: 1 11…

A: Part (i) recursive algorithm: sum(n){ if(n<2){ return 1.0;…

Q: a. What is the recurrence relation? b. Solve the recurrence relation from (a) in terms of n and show…

A: 1. Recurrence Relation can be defined as "an equation that recursively defines a progression or…

Q: Consider the below recursive function: public static void func (int n) { if (n == 0) return; else {…

A: Following are the full program code to the given question: public class Main//defining a class…

Q: Section 2 - Recursion 3 Question 1.2 For the following recursive function, complete the recursion…

A: 1. ✓When n==0 it will return 0 i.e sum(0) is 0 ✓ When n==1 it will return 1+sum(1-1) which is equal…

Q: Assume that you are attempting to solve a problem using recursion. Algorithm 1 solves a problem of…

A: In this question we have to determine the asymptotic running time of the given algorithm using the…

Q: What type of recursion is used in the following function? int f(int n){ if (n==1) return 1; else…

Q: d) Trace the following recursive method for the function call “factorial(6)” and show the output…

A: A recursive factorial program is a program that uses recursion to calculate the factorial of a…

Q: Use back substitution method to compute the following recursive function. Note that final results…

A: Given recursive function is, f(n)=4f(n/2)+n3 Back substitution method means substituting the f(n/2)…

Q: Problem solving using recursion There are two skeleton programs, flesh them out following the…

A: We need to write a Java code for the given scenario. *As per the guidelines only 1st question is…

Q: Consider the following pseudocode recursive function GUESS(n, m). Trace the code to see what happens…

A: Hand tracing a recursive programme or function with the aid of a tree of recursive calls is both…

Q: What type of recursion is used in the following function? int f(int n){ if (n==1) return 1; else…

A: Here the recursion is happened at the tail end of the conditional clause.

Q: For function sumtok, write the missing recursive call. This function returns the sum of the values…

A: Introduction: In Java, a method that calls itself is referred to as a recursive method. This is…

Q: One of the most common examples of recursion is an algorithm to calculate the factorial of an…

A: The algorithm for the factorial is Factorial (int n) Start if(n<=1) , go to step 3 else to step…

Q: void recursiveFun4(int n, int m, int o) { if (n <= 1) { printf("%d, %d\n",m, o); } else {…

A: To determine the time complexity of the given recursiveFun4 function using the Master Theorem, we…

Q: A number sequence, t(n), where n ≥ 1, is given by the following recursive algorithm, value a = 1, b…

A: Sequence Number a,b N value Formula to used && t value t(1) a=1, b=2 n=1 t=3*b+5…

Q: For the following recursive implementation of a method to compute the Fibonacci Sequence for an…

A: Base case: This case indicates there is no more work to do, i.e recursion stops. It is a way to…

Q: In this problem, you will write different programs to x^N, where x ∈ R, n ∈ N. b) Devise a…

A: Please refer below for your reference: Language used is C++: 1) Using pow method: #include…

Q: The “odd/even factorial” of a positive integer n is represented as n!! and is defined recursively…

A: import java.util.*;public class Main{ static long oddevenfact(int n) { if (n > 2)…

Q: int recursiveFun3(int n) { } if (n <= 0) return 1; else return 1 + recursiveFun3(n/5);

A: To find the time complexity of the given recursive function recursiveFun3(int n) using the Master…

Q: Consider the following recursive algorithm: Int active(int x) { if (x < 1) return 10; else return…

A: Given: We are given a program in which we recursion is involved. Goal: We have to calculate the…

Q: Consider the following recursive algorithm fib, which takes as input an integer n > 0: fib(n): if n…

A: Answer: Correct answer is 8. Because here call of Fib(99) then 99 is greater than 0 or 1 then run…

Q: Find the logic error(s) in the following recursive function, and explain how to correct them. This…

A: Please check the step 2 for solution

Q: The following code implements Newton's algorithm for finding the square root of a number using…

A: Code is given below:

Q: C progra

A: Given :

Q: Consider the following recursive function: def rec1(aList,first,last): if first==last:…

A: The function "rec1()" return the product of the list elements from the index positions "last" to…

Q: ng program when xyz(3, 1, 2, 3) is called.

Q: Rewrite the following recursive function using a for loop. public class MyMain { public static int…

A: Given Program is in java The algorithm for this recursive function is that it is just decrementing…

Q: When a program has a logic error and reaches an infinite recursion the program is always going to…

A: Given : When a program has a logic error and reaches an infinite recursion the program is always…

Q: Java, Demonstrate how factorial(4) is computed given the following recursive method for factorial:…

A: Here in this question we have given a code segment and we have asked to find the how this program is…

Q: function recursion(B[0..n − 1], i) if n == 0 then return False if n == 1…

A: Write the recursive formula for above algorithm as of worst case inputs

Q: Consider the following recursive algorithm. Algorithm Mystery A[0..n-1]) //Input: An array A[0..n-1]…

A: I answerd only a-question and d-question as far my knowledge a) The algorithm computes the value…

Q: Consider the following recursive function: def collatz (n): if n == 1: return 0 if n % 2 == 0:…

A: Recursion is a process of calling the function itself. But, to exit from this we need a base case as…

Q: Consider the below recursive function: public static void func (int n) { if (n e) return; else {…

A: Provided the activation frames with n = 8 for given method and also shown the output printed by the…

Q: Draw the recursion trace for the following algorithm, which is written in a pseudocode style:…

A: The process in which a function calls itself directly or indirectly is called recursion and the…

Q: Consider the following recursive algorithm. ALGORITHM Riddle(A[0..n-1]) //Input:AnarrayA[O..n -1]of…

A: Given recursive algorithm: ALGORITHM Riddle(A[0..n-1])//Input:AnarrayA[0..n-1]of real numbersif n=1…

Q: Write a program using a user defined recursive function to implement the following code segment.…

A: Write a program using a user defined recursive function to implement the following code…

Concept explainers

Computational Systems

The computation systems can be defined as the systems that are capable of solving a problem that includes calculations either mathematical or logical, and are able to produce the result as an output. For example, a simple calculator that is given a set of numbers and operators as input and produces the result as an output can be defined as a computational system. The above example is a simple illustration only, the computational systems range from simple devices to complex devices such as the systems that control the SpaceX companies, Starlink satellites which are being quite recently seen in the skies at many places globally.

Question

Consider the following recursive algorithm:
Int relog(Int num)
if (num < 1)
return 10;
else
return num + relog(num- 2);
What is the value of x after executing:
x = realgo (10)?
Select one:
Oa 22
Ob. 16
OC. 40
Od. 30

O e. 5
When base case of a recursive function is O(n), and the remaining work of the algorithm is
cut in half at each step. The running time is
Select one:
O a. 0(n)
Ob.o(n log2 n)
Oc.o()
Od o(n)
oe o(log, n)
Consider the following recursive algorithm:

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Explanation

VIEW

Answer

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Complete the following recursive function that returns the sum of all the numbers in a list that are positive and even numbers. Replace the bold text with the correct expression. #lang racket (define (positiveEvenNums 1st) (if (null? 1st) (if (THE CAR OF THE LIST IS POSITIVE AND EVEN) (+ (car 1st) (positiveEvenNums (cdr 1st))) (positiveEvenNums (cdr 1st))))) (positiveEvenNums '(-3 8 4 3 -2 0 5))
Explain the functionality of below recursive functions. static void fun1(int n) { int i = 0; if (n > 1) fun1(n - 1); for (i = 0; i<n; i++) System.out.print(" *"); } 2. int LIMIT = 1000; void fun2(int n) { if (n<=0)return; if (n>LIMIT)return; System.out.print( String.format("%d", n)); fun2(2*n); System.out.print( String.format("%d", n)) }
q8
Please solve
Consider the following program. int up(int x){ printf("%i\n",x); if(x>=10) return 11; else up(++x);}int main(){ printf("%i",up(0));} Rewrite the function up() using the loop instead of the recursion, to do the same task.
Q1. Write a recursive method to compute the following series: 1 1 f(i) =,+-++ 6. ... 2i Write a test program that displays f(i) for i = 1, 2, 3, 4, and 5. Sample run i = 1 i = 2 i = 3 i = 4 f(i) = 0.50 f(i) = 0.75 f(i) = 0.92 f(i) = 1.04 f(i) = 1.14
Write a recursive method that returns the value of N! (N factorial) using the definition given in this chapter. Explain why you would not normally use recursion to solve this problem.
Recursion is an approach in which the solution to a particular problem depends on solutions to same size instances of the same problem. Select one: O True O False
Using recursion find the sum of n numbers. Note: n is a user input (your decision)
iii. Let K be an integer and suppose F(K) is recursively defined by: F( int k) If (k==0) return 5 else return F(k-1)+2 Find and Trace F(7)
Given the recursive definition: a1 = 1, a2 = 2 an = -2an-1 - an-2, n > 2, what is ag? O -17 O -11 8 O None of the choices 20
a) Write a recursive method that calculates the following series: F(n)= (n1+i)ni=1*(n2+i)n/2i=1*(n4+i)n/4i=1*(n8+i)n/8i=1*....*2 b) Write the recurrence expression T(n).