Give a ✪(·) evaluation for the runtime of the following code: i= n while(i >=1) { for j=1 to n x=x+1 } i = 1/2

for ( int i =0; i <= n; i++ ) { System.out.println( "The number is " +  i );             if ( i == n )                         i = i – n; } identify the  type of error in the above code and give brief explanation to it

In java write code that will take in input from a user containing two sets. Then you will complete all 6 set operations on those sets. Your user input/output should look similar to the assignment Set Operations Assignment (which is attatched) The universal set is all integers from 1 to 100. Ideally your code would be able to accept all types of input but for practice we are going to stick to integers. You should test your code with more than the following inputs but I will be grading you based on if your code is able to accept the following as user input (one set/pair at a time) and give the correct output for the given set (do not hard code it for the all sets at once, the output should be determined by the code based on the input, meaning I could put any two set integers as input and it should work): S = {1, 2, 3, 4}   T = {3, 4, 5, 6} S = {1, 3, 5}   T = {3, 4, 5, 6} S = {10, 13, 22, 41}   T = {40, 60, 80} S = {3, 10}   T = {1, 2, 3} S = {10}   T = {3}

Ensure that the input values representing fractions are stored with denominators that are positive integers. It doesn't require the user to only enter a positive denominator value; the user should not be inconvenienced by such a restriction. For example, whilst values of 1 / -2 are acceptable inputs for a fraction, the output representation should be -1 / 2. Solution should check the denominator input; if it is negative, swap the sign of both numerator and denominator instance variables. Test this functionality with  TestFraction class. //Import the essential package import java.util.ArrayList; import java.util.Scanner; //Define the class Fraction class Fraction { //Declare the variables to store the numerator and denominator private int n, d; //Define the default constructor public Fraction() { //Initialize the values this.n = this.d = 0; } //Define the parameterized constructor public Fraction(int n, int d) { //Initialize the variables this.n = n; this.d = d; } //Define the getter…

Find the output of the given code in Js. var num = 14;console.log(myNum.toString(8)); Explain the output.

One remarkably simple formula for calculating the value of p is the so-called Madhava-Leibniz series: p4 = 1-13+15-17+19-.... Consider the recursive function below to calculate the first n terms of this formula: double computePI(int n) { if (n <= 1) { return 1.0;} int oddnum = 2 * n - 1; if ((n % 2) == 0 { } return -1.0 oddnum + computePI(n − 1); } else { } return 1.0 / oddnum + computePI (n - 1); Which statements about the run-time performance of this function are true? 1.Each time this function is called it will invoke at least two more recursive calls II.The number of recursive calls this function will make is approximately equal to the value of the parameter variable n III.Not counting overhead, this function will be about as efficient as an iterative implementation of the same formula

Implement the scenario above using C/C++ programming language. Do apply the techniques for good programming practices.

Code in python: A certain company has encoded the accounts of its customers and requires that you provide an algorithm that, given an account code, informs if it is valid according to the following description: The account codes are made up of 4 digits counted from right to left, plus the verification digit. The verifying digit is obtained by adding the digits of the account number of the even positions and multiplying the digits of the odd positions, from the new result the residue of the division is extracted for 10, which represents the verifying digit. Develop the code in python as a check digit class that returns 1 if it is correct or 0 if not Heading: Extract digits, verifier calculation, Account verification, Integral algorithm

The Ministry of Vybsie_Culcha intends to implement a grant for singers in order to offset difficulties experienced in the pandemic. The grant is to be funded from a fixed pool of funds (so the first set of singers that exhaust the funds are the only ones that are able to receive the grant). You are contracted to write a program that models the expected payouts. In order to reduce the possibility of fraud however, the ministry has decided to implement a (controversial) strategy that requires entertainers to prove they are the song owners by recording it at a Studio, even if already released. The Ministry maintains a list of Studios, and code for the Ministry and Studio classes have already been fully implemented. The starting code also includes calls to a template of a Singer class that interacts with a Song class. Your task is to execute eight(8) tasks that complete the Singer and Song classes.   MARKING CRITERIA (PLEASE REVIEW BEFORE STARTING) Criterion Mark(s) Accessors and mutators…

The Ministry of Vybsie_Culcha intends to implement a grant for singers in order to offset difficulties experienced in the pandemic. The grant is to be funded from a fixed pool of funds (so the first set of singers that exhaust the funds are the only ones that are able to receive the grant). You are contracted to write a program that models the expected payouts. In order to reduce the possibility of fraud however, the ministry has decided to implement a (controversial) strategy that requires entertainers to prove they are the song owners by recording it at a Studio, even if already released. The Ministry maintains a list of Studios, and code for the Ministry and Studio classes have already been fully implemented. The starting code also includes calls to a template of a Singer class that interacts with a Song class. Your task is to execute eight(8) tasks that complete the Singer and Song classes. The HackerRank link to this exercise is at https://www.hackerrank.com/comp1161-lab2-23…