please answer it in c++ 3b QUESTION 33| Bachelor of Engineering(a) The length of a month varies from 28 to 31 days. In this task you are required tocreate a program that reads the name of a month from the user as a string. Then yourprogram should display the number of days in that month. Display '28 or 29 days' forF'ebruary so that leap years are addressed.(b) A triangle can be classified based on the lengths of its sides as equilateral.isosceles or scalene. All 3 sides of an equilateral triangle have the same length. Anisosceles triangle has two sides that are the same lengths and a third side that is adifferent length. If all of the sides have different lengths then the triangle is scalene.Write a program that reads the lengths of 3 sides of triangles from the user. Display amessage indicating the type of the triangle.f(r) = ar? - lr - e(c) A univariate quadratic function has the form:where a, b and e are constants, and a is non-zero. The roots of a quadratic functioncan be found by finding the values of x that satisfy the quadratic equation. A quadratic function may have 0, 1, or 2 real roots. These roots can be computedusing the quadratic formula, shown below:ー6にVF- turrootThe portion of the expression under the square root sign is called the discriminant. Irthe discriminant is negative then the quadratic equation does not have any realroots. If the discriminant is 0, then the equation has one real root. Otherwise theequation has two real roots, and the expression must be evaiuated twice, once usinga plus sign and once using a minus sign, when computing the numerator.Write a program that computes the real roo's of a quadratic function. Your programshould begin by prompting the user for the values of a, b and e. Then it should displaya message indicating the number of real roots, along with the values of the realroots (if any).

Algorithm for the code: Step 1: Declare three sides of the triangle. Step 2: Enter three sides at…

(b) A triangle can be classified based on the lengths of its sides as equilateral. isosceles or scalene. All 3 sides of an equilateral triangle have the same length. An isosceles triangle has two sides that are the same lengths and a third side that is a different length. If all of the sides have different lengths then the triangle is sealene. Write a program that reads the lengths of 3 sides of triangles from the user. Display a message indicating the type of the triangle.

(b) A triangle can be classified based on the lengths of its sides as equilateral. isosceles or scalene. All 3 sides of an equilateral triangle have the same length. An isosceles triangle has two sides that are the same lengths and a third side that is a different length. If all of the sides have different lengths then the triangle is sealene. Write a program that reads the lengths of 3 sides of triangles from the user. Display a message indicating the type of the triangle.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section: Chapter Questions

Problem 6PP

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4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot. The following program prompts the user to enter the size of the fertilizer bag, in pounds, the cost of the bag, and the area, in square feet, that can be covered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly. // Logic errors. #include #include using namespace std; int main() { double costs double area; double bagsize; cout > bagsize; cout > cost; cout > area; cout << endl; cout << "The cost of the fertilizer per pound is: $" << bagsize / cost << endl; cout << "The cost of fertilizing per square foot is: $" << area / cost << endl; return 0; }
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Please circle True or False for each of the following statements. C++ The return type void indicates that a function will perform a task but will not return any information upon completion of that task. TRUE FALSE
Question 4 Write a C++ program that evaluates Ly=b and then Ux=y. L and U are the upper and lower triangular matrices of a square matrix A. b is a set of randomly generated numbers. Solve the equations to get the solution x. Full explain this question and text typing work only thanks
Passwords, again Learning objectives In this lab, you will practice: writing a function to match the specifications using string concatenation to generate a new return value writing your code a module Instructions Write a function create_password(pet_name, fav_number) that will return a password with the following pattern: : fav_number followed by the pet_name followed by the underscore and fav_number (see example below). Create a program that reads pet name and favorite number from the user, uses the function above, and uses the return value to output: Your new password is "3Angel_3". Example Input: Angel 3 Output: Your new password is "3Angel_3". Note: Your program must define and call the following function: def create_password(pet_name, fav_number) # Define your function here. if __name__ == '__main__': # Type your code here.
Passwords, again Learning objectives In this lab, you will practice: writing a function to match the specifications using string concatenation to generate a new return value writing your code a module Instructions Write a function create_password(pet_name, fav_number) that will return a password with the following pattern: : fav_number followed by the pet_name followed by the underscore and fav_number (see example below). Create a program that reads pet name and favorite number from the user, uses the function above, and uses the return value to output: Your new password is "3Angel_3". Example Input: Angel 3 Output: Your new password is "3Angel_3". Note: Your program must define and call the following function: def create_password(pet_name, fav_number) Wrong code below: #create function newPassworddef newPassword(petName, favouriteNumber): #return return favouriteNumber + petName + "_" + favouriteNumber if __name__ == '__main__': #enter your pet name…
Passwords, again Learning objectives In this lab, you will practice: writing a function to match the specifications using string concatenation to generate a new return value writing your code a module Instructions Write a function create_password(pet_name, fav_number) that will return a password with the following pattern: : fav_number followed by the pet_name followed by the underscore and fav_number (see example below). Create a program that reads pet name and favorite number from the user, uses the function above, and uses the return value to output: Your new password is "3Angel_3". Example Input: Angel 3 Output: Your new password is "3Angel_3". Note: Your program must define and call the following function: def create_password(pet_name, fav_number)