3.1 Please take screenshots show the steps and results. 缩放视图:点击屏幕的左侧或右侧可翻页。Debugging TipBefore you ask for help, read and explain the program to yourself, and trace it usingseveral representative inputs by hand or using an IDE debugger. You learn how toprogram by debugging your own mistakes.learn fion 3.23.1(Algebra: solve quadratic equations) The two roots of a quadratic equationax² + bx + c = 0 can be obtained using the following formula:-b + Vb² – 4ac-b – Vb² - 4ac4асand r22a2ab² – 4ac is called the discriminant of the quadratic equation. If it is positive, theequation has two real roots. If it is zero, the equation has one root. If it is negative,the equation has no real roots.Write a program that prompts the user to enter values for a, b, and c and displaysthe result based on the discriminant. If the discriminant is positive, display tworoots. If the discriminant is 0, display one root. Otherwise, display “The equation6.has no real roots".Note that you can use Math.pow(x, 0.5) to compute Vx. Here are somesample runs.||||

read a , b and c from user. pass value of a,b and c to function RootFind. check if a==0 display…

Answered: (Algebra: solve quadratic equations)…

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 33SA

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JAVA AND ROGRAM Write a code fragment using a do..while loop. The fragment should try to get an integerfrom the user. If they type something that is not an integer, it should print an error message,loop back, and try again.
Part 2: Binary Arithmetic One of the most common operations we perform on binary numbers (and all numbers) is addition. It can be cumbersome to convert your binary numbers to decimal just to add them and convert them back, so instead we will be learning how to add binary numbers directly. Binary addition works the same way as decimal addition, with the added restriction that each digit can only go up to 1. Let's consider the possibilities for adding the values of any 2 single digits together: 0 + 0 0 + 1 1 + 0 1 + 1 0 1 1 10 (remember that 10 in binary represents the number 2) In that last case, the result is larger than a single digit. When adding larger binary numbers, that means we have to carry the 1 over to the next column. This presents us with another new case: what happens if we have 1 + 1 + carried 1? In that case, the result is 11, which means that column's result is 1, and we carry 1 to the next column. Below is an example of adding two binary numbers that shows all…
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This is What i have so far. #include <iostream> // for cin and cout#include <iomanip> // for setw() and setfill()using namespace std; // so that we don't need to preface every cin and cout with std:: void printFirstTwoBuildingSection(int n, int startSpacing){int start = n / 2, end = 0;if (n <= 2){start = 0;}for (int i = 0; i < n; i++){for (int j = 0; j < startSpacing; j++){cout << " ";}cout << "|";if (i < (n / 2)){for (int k = 0; k < i; k++){cout << " ";}cout << "\\";for (int k = 0; k < start; k++){cout << " ";}cout << "/";start -= (n / 2);for (int k = 0; k < i; k++){cout << " ";}cout << "|" << endl;}else{for (int k = n - i - 1; k > 0; k--){cout << " ";}cout << "/";for (int k = 0; k < end; k++){cout << " ";}cout << "\\";end += (n / 2);for (int k = n - i - 1; k > 0; k--){cout << " ";}cout << "|" << endl;}}for (int j = 0; j < startSpacing;…
Java Programming- Need the code- Suppose we have a string holding the text of an entire book. If we want to analyze segments of the text, it is inefficient to make substrings. Instead, we should just store a reference to the original text and the starting and ending positions. Design a class Segment that does this, and have it implement the CharSequence interface of the standard library. Write a test program in which you demonstrate that you can pass your Segment objects to methods that accept CharSequence instances, such as String.join and PrintStream.append.
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int a[10] = {0,1,2,3,4,5,6,7,8,9};int *m = &a[0];int *p = &a[5];int *q = &a[1]; p = (int) m + (int) p - (int) q; what is the value of of *p
Count consecutive summers def count_consecutive_summers(n): Like a majestic wild horse waiting for someone to come and tame it, positive integers can be broken down as sums of consecutive positive integers in various ways. For example, the integer 42 often used as placeholder in this kind of discussions can be broken down into such a sum in four different ways: (a) 3 + 4 + 5 + 6 + 7 + 8 + 9, (b) 9 + 10 + 11 + 12, (c) 13 + 14 + 15 and (d) 42. As the last solution (d) shows, any positive integer can always be trivially expressed as a singleton sum that consists of that integer alone. Given a positive integer n, determine how many different ways it can be expressed as a sum of consecutive positive integers, and return that count. The count of how many different ways a positive integer n can be represented as a sum of consecutive integers is also called its politeness, and can be alternatively computed by counting how many odd divisors that number has. However, note that the linked…
Q 3.I] Write a Java program to read the length and breadth using console and find the area of the rectangle. If the area is greater than 5oo then find the Perimeter of the rectangle. Area of rectangle=length∗breadth Perimeter of the rectangle=2∗(length breadth)
A self-avoiding walk in a lattice is a path from one point to another that does not visit the same point twice. Self-avoiding walks have applications in physics, chemistry, and mathematics. They can be used to model chainlike entities such as solvents and polymers. Write a Turtle program that displays a random path that starts from the center and ends ata point on the boundary, as shown in Figure 11.11a, or ends at a dead-end point (i.e., surrounded by four points that have already been visited), as shown in Figure 11.11b. Assume the size of the lattice is 16 * 16.
Got a b and c done need help with d and e please show work

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