Problem 1: Recursion to Generator You worked with these last homework. For this homework, you'll write the tail recursion, while, and generator. This is a reminder that in the starter code, we are providing you with the regular recursion code, and the functions you must implement must utilize tail recursion, a while loop, or a generator as specified. In your starter code, function names will end in _t, _w, or _g if the function needs to be implemented using tail recursion, a while loop, or a generator, respectively. Review the lecture slides to learn more about generators. p(0) p(n) = 10000 = p(n-1) + 0.02p(n − 1) c(1) = 9 c(n) = 9c(n-1) + 10-1 — c(n − 1) d(0) = 1 d(n) = 3d(n-1) + 1 Programming Problem 1: Recursion to Generators • For reach function you'll write the tail recursive form, while, and generator. • We have added the signature to help you-in particular, c(n) requres two accumula- tors. (1) (2) (3) (4) (5) (6) (7)

Problem 1: Recursion to Generator You worked with these last homework. For this homework, you'll write the tail recursion, while, and generator. This is a reminder that in the starter code, we are providing you with the regular recursion code, and the functions you must implement must utilize tail recursion, a while loop, or a generator as specified. In your starter code, function names will end in _t, _w, or _g if the function needs to be implemented using tail recursion, a while loop, or a generator, respectively. Review the lecture slides to learn more about generators. p(0) p(n) = 10000 = p(n-1) + 0.02p(n − 1) c(1) = 9 c(n) = 9c(n-1) + 10-1 — c(n − 1) d(0) = 1 d(n) = 3d(n-1) + 1 Programming Problem 1: Recursion to Generators • For reach function you'll write the tail recursive form, while, and generator. • We have added the signature to help you-in particular, c(n) requres two accumula- tors. (1) (2) (3) (4) (5) (6) (7)

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

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Q1: Write a program using function with Return Type and with Parameter to print out all Palindrome numbers between 501 and 550. Q2: A 5-digit positive integer is entered through the keyboard, write a function to calculate multiplication of digits of the 5-digit number: (1) Without using recursion (2) Using recursion Q3: To fully define a variable one needs to mention not only its 'type' but also its 'other properties'. In other words, not only do all variables have a data type, they also contain other properties. Explain the concept that will help us to describe the properties of any variable. Q4: Write a short note on Array.
Question 1 Suppose you have to design a number calculation system. You need to write a recursive function that will take a 2 dimensional array / list(in python) of numbers. You need to find the minimum number of the array / list using a recursive function. Implement the following recursive function. [You can not use any loop in the code) Hint: You will need nested recursive functions. (Note for Implementation: You are not allowed to use any built-in functions except len() and print() in Python and any kind of global/class variable]. def firstFunctionMin (arr, index1, index2, min) : #To Do return OR public int firstFunctionMin (int[] 1 arr, int index1, int index2, int min) { 1/TO Do return Sample Input Sample Output Explanation [[10, 2, 13), [4, 15, 16], [7, 8, 2 9]] Here, in the list the minimum number is 2. [[15, 18). [4, 17]] Here, in the list the minimum number is 4.
Good Programming practices help in improving programs readabilityand understandability both for a programmer and for a general user.What changes would you make in the following program, written by a beginner, keeping in view the good programming practices.You are also required to write the output of the program if a user wants to find factorial of number 6.Note: The Program finds/calculates factorial of a number using a user defined recursive function. #include<iostream>using namespace std;int f(int n);int main(){int n;cout << "Enter: ";cin >> n;cout << "Answer = " <<factorial(n);return 0;}int f(int n){if(n > 1)return n * f(n - 1);elsereturn 1;}
Good Programming practices help in improving programs readabilityand understandability both for a programmer and for a general user.What changes would you make in the following program, written by a beginner, keeping in view the good programming practices.You are also required to write the output of the program if a user wants to find factorial of number 6.Note: The Program finds/calculates factorial of a number using a user defined recursive function.#include<iostream>using namespace std;int f(int n);int main(){int n;cout << "Enter: ";cin >> n;cout << "Answer = " <<factorial(n);return 0;}int f(int n){if(n > 1)return n * f(n - 1);elsereturn 1;}
Research assistants provide support to professionals who are conducting experiments or gathering andanalyzing information and data. Suppose you are working as RA (research assistant) with a Professor who isworking on a project and evaluating complex mathematical equations. Your duty is to assist him, so in thisregard he has assigned a task to you. Your task is to write a oop c++ program to create a class named equation which will have the data members a, b and c which are the coefficients of the quadratic equation. The class will have two more data members namely proot and nroot which stand for the positive root and negative root of the equation. Suppose that variables a, b and c are integers. Where proot and nroot are floats. Input Function to get values of a, b and c Then design a friend function which will determine the proot and nroot of the equation. Create another friend function which will display the values of proot and nroot.
lint power (int base, int exponent); Define the recursive function power() that when invoked returns baseonent Assume that exponent is an integer greater than or equal to 1. Hint: The recursion step would use the relationship basenent = base * baseonert- and the terminating condition occurs when exponent is equal to 1 because base' = base or when exponent is equal to o because base = 1.
Moving Between Rooms - Navigation In this assignment, you will be working with a given "rooms" dictionary and associated constants to create a simple text-based game. Your main task is to develop a function that allows the player to navigate through the rooms based on the given specifications. You need to implement the function found in the starter code to the right The function should take into account the following conditions: If the direction leads to an exit, set the next room to the exit and the message to "Goodbye". If the direction is invalid, set the next room to the current room and the message to "No such direction". If the direction is valid, but you cannot go that way, set the next room to the current room and the message to "You bumped into a wall". If the direction is valid and you can go that way, set the next room to the room in that direction and the message to "Empty". To help you understand how the function will be integrated into the gameplay loop, the following…
Find any errors in the following function definition: void fun (int, x) { return; } // fun
IN C++
When the following program is executed, it terminates with an error. Which option best describes the cause of this error? Question options: The function will terminate the program due to the recursive limit being reached. The function will terminate the program due to a type mismatch when evaluating an operator. The function will terminate the program due to invalid syntax. The function will terminate the program due to an invalid type conversion. The function will terminate the program due to it accessing an invalid list index. None of these options
Note: 1. Use c++ programming language 2. Loops are not alllowed only use recursive functions. 3.No loops to be used you can make recursive functions to assist the pattern making.
Objective: Practice writing recursive functions in python3 Make the five recursive functions described below in python3 by using the starter code recursive_functions.py. For each function, figure out how to solve it conceptually : write down the base case (when recursion stops) and how each recursive function-call moves towards the base case. The functions should not print anything (except you may add temporary print statements to help debug them). You can test your program by using the provided program test_recursive_functions.py. Don't edit the test program. Put it into the same directory (folder) with your recursive_functions.py and run it. It will import your functions as a module, test your functions, and tell you when each function is returning correct results. 1. Factorial In math, if you have a number n, the factorial function (written n!) computes n x (n-1) x (n-2) x (n-3) x ... x 1. For example: 0! is defined to be 1 1! = 1 2! = 2 x 1=2 3! = 3 x 2 x 1=6 4! = 4 x 3…