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.

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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Sorry, i should have clarified that this is to be in c++ format.
Write a C++ program, three numbers (No.1, No.2 and No.3) and calculate the max. value and equal value using * ?data structure
Please Answer in C++ only A Rajesh teaches a cooking class. The course is attended by NN students, numbered 11 to NN. The cook must participate in the presence before each class, i.e. call out the names of the students one by one and indicate which students are present. Each student has a first and last name. To save time, Rajesh only wants to call up students' first names. However, if there are multiple students with the same first name, the Rajesh must call out the full names (first and last names) of all those students. For any student who does not share a first name with any other student, the cook can still only call that student's first name. Help the Rajesh decide for each student whether to call that student's full name or just their first name. Input 1 1 hasan jaddouh Output hasan
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How to do this in C++ program?