3. Consider the following code segment:X = 0for i in range(3):for j in range(3):х3х+ 1X = x*2What is the value of x after the code segment has run?(a) 90(b) 42(с) 18(d) 6

Option b is correct.Answer is 42.

Answered: What is the value of x after the code…

Engineering

Computer Science

What is the value of x after the code segment has run?

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: Use a loop to print all array alpha separated with a space.Please the codes in C++.

A: In the program below, an array alpha is declared and initialized with 10 values. The elements of the…

Q: K = [3 5 7;2 6 X2;X1 9 Xi] A. K(2,2:end) B. K(end, 1) C. K(:,3)=[] D. K' E. sum(diag(K)) F.…

A: X1=4; %initialize x1 X2=4; %initialize x2 K=[3 5 7; 2 6 X2; X1 9 X1] %2d array to…

Q: Computer-Assisted Instruction) The use of computers in education is referred to as computer-…

A: Language :- C // your code starts here#include <stdio.h>#include <stdlib.h>#include…

Q: What is the use of WHILE…WEND Loop?

A: While loops can be thought of as having the syntax WHILE/WEND, contemporary BASICs, such as Power…

Q: the benefits of using a for loop over a while one

A: A loop is a set of instructions that are repeatedly carried out until a specific condition is met in…

Q: 2. Write Octave code to find roots of the quadratic equation and print them 4x2-4x + 1 = 0

A: Write Octave code to find roots of the quadratic equation and print them. Given Equation: 4x2-4x + 1…

Q: Use c++: Enter n numbers stop with sentinel (-1) and show how many and which are odd and even:…

A: Step-1: StartStep-2: Declare varaible n,arr_even[100],arr_odd[1000]Step-3: Declare varaible even and…

Q: 1. Write a code which enables a user to input the coefficients of a quadratic q(x) = ax² + bx +c and…

A: Question :

Q: Specification: Read sentences from the user until * is entered. Show the number of words in each…

A: Specification given: Read sentences from the user until * is entered. show the number of words in…

Q: What is the difference between [ "A", "B", "C" ] and "A,B,C" ?|

A: Anything defined in the [](square brackets) are treated as the list in python and anything defined…

Q: Explain the main difference between a while-loop and a for-loop? When would you used one over the…

A: A loop is a sequence of instructions that is continually repeated until a certain condition is…

Q: What is the correct output from the following program?

A: Program: // Include Header file #include <iostream> using namespace std; // Main function int…

Q: Given initial values of x and a code: and count count+=y; if (count 3 X--; else X++; Give the value…

A: Given x=2,y=1,count=2 count =count+y=2+1

Q: 9. Modify the given JS code to find the number of iterations of the loop given below, for (let i =…

A: To find the number of iterations of the given loop, we need a counter variable whose initial value…

Q: Fill in the blank - here are your choices for the following question (not all of these answers will…

A: Below is the answer to above question. I hope this will be helpful for you..

Q: (IN C LANGUAGE) Binary-Decimal / Decimal Binary . Between 0 and 255 a number will be decided…

A: As per the given question, we need the following : Programming Language : C Generate a random…

Q: Q2/ B / Write a code in MATLAB to print the following series using while loop? 2 4 6 8 10

A: 1. Initialize a variable num to 2, which is the starting value of the series.2. Set a variable…

Q: Write code that uses any type of loop. The code should continually ask for a user input and sums all…

A: As the language is not specified answer written in c++ language

Q: Graphically display the function using Java f(x) = x +5 * cos x

A: Below i have drawn graph:

Q: Hi,you used the for loop right.

A: The explanation is given below

Q: What are the differences between while and for loops? Can you think of some examples of when a for…

A: Answer:- The "for " and "while" loop have mainly difference in their structures. 1. In for loop we…

Q: Ensure that the loop repeats 10 times for (; x <= 777;) { x++;

A: The correct solution is given below with brief explanation

Q: Write a C program that does the following tasks using while loop: • Reads 7 integers. • Finds the…

A: #include<stdio.h> int main() // main function { int…

Q: Complete the following sentence. There are two basic forms of loop constructs: while loops and…

A: The problem is based on the types of loops in programming languages.

Q: . (True/False): A segment selector points to an entry in a segment descriptor table

A: The segment selector uses segment descriptor to point to the entry value in segment descriptor…

Q: Using loops of any kind, lists, or is not allowed. Angela loves reading books. She recently started…

A: We will create a list first for available books which will hold the numbersl, r. Similarly, we will…

Q: Use for -loop Ualue of to compute the the math librory header and us function S. Use the trig…

Q: Write the C program that displays the 5 course codes that start with T on the screen. Sample Run:…

A: Programming instructions: Include necessary header files. In the main, declare required variables.…

Q: Ts =2t

A: Given recurrence relation is T(n) = 2t(n/2) + Θ(n)

Q: 4) Create a for loop that allows the user to input a number and it gives back the number's…

A: Answer: The factorial of a number is calculated as F(n) = (n-1)*(n-2)*(n-3)…….1 and F(0) = 1…

Q: Explain the body of the loop.

A: Body of the loop: The statement inside the body of the loop will be enclosed with open brace and…

Q: What is the likelihood of an error in the REpitition code, also known as the Huffman code?

A: Introduction: Huffman coding is primarily a data compression method.

Q: 6.Coding-----"" Euler's totient function, also known as phi-function ϕ(n), counts the number of…

A: Given function to calculate the Euler's totient (phi function) for a given integer.

Q: Write the code to check if y is between 80 and 100 (including 80 and not including 100)?

A: Given that, If the input number is between 80 and 100 then print Yes otherwise No.

Q: solve code in matlab

A: The objective of the question is to write a Matlab code that prints the numbers from 1 to 30 using a…

Question

3. Consider the following code segment:
X = 0
for i in range(3):
for j in range(3):
х3х+ 1
X = x*2
What is the value of x after the code segment has run?
(a) 90
(b) 42
(с) 18
(d) 6

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Final Answer

VIEW

Step 2: Execution of program:

VIEW

Step by step

Solved in 2 steps

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

Analyze the following code. int x = 13B while (0 < x) && (x < 100) System.out .printin(x++); The numbers 2 to 100 are displayed. The code does not compile because the loop body is not in the braces. O The loop runs forever. The code does not compile because (0 < x) && (x < 100) is not enclosed in a pair of parentheses. The numbers 1 to 99 are displayed.
[ Select ] initializes pseudo-random numbers in the range of 1 to 100, whereas ( Select] causes same set of random numbers in the given range to appear again and again.
how do you solve this without the use of the "in" function but instead a while loop?
code language in c++ using for loops and nested for loops
please write a function to reduce blue and green in a picture for JES
Problems Ql: Write a program that input four grades for six students and output a. The grades summation for each student b. The grades average for each student c. The summation and average for all students (Use loop and array) Q2: Write a program that input a number then identify if it is Odd or Even. The program will ask to continue to identify another number inputted or stop the program. (Use loop and function)
What is the Probability of error in REpitition code,huffman code.
Analyze the code and fill in the correct codes
Carl wants to pick all of the flowers in his garden. Write an appropriate looping condition and its opposing loop exit condition.
8. The function, round(9/4) is equal to 2.25 3 1
Can this be completed using a while loop at least once or twice
how to write a function that takes an integer n and prints all of the integers between 1 and n which are multiple of 5 using while loop