Explain following data types [with relevant sample code] which are used in C++
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Explain following data types [with relevant sample code] which are used in C++
a. Character Arrays.
b. Integer Short Data Type.
c. Long Double Data Type.
d. Enumeration Data Type.
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- Can anyone solve this question in C++ using functions instead of libraries? Please store emails and passwords of users in an arrayI am struggling on storing numbers from the getChoice () function into an array and pulling it back into main. Programming with C. Thank you.Answer the following? This one in c++ without using arrays
- Answer the following This one in c++. WITHOUT USING ARRAYS. Be quickDo you know how to write a C++ function template that sorts an array of different data types?Write program in C++ using strings in conjuction with 2D arrays. Allow the user to enter the names of several local businesses. Sort the business names and display the results. Continue this process until the user is out of business names. Please use good functional decomposition to make your development easier. (Perhaps one function for sorting an array of strings, another function for swapping two strings, one for displaying an array of strings, and others to maintain the user interface. This is also a good place to use a library, btw.) Example Run As an example the program interaction might look something like (the parts in parentheses are typed by the user): $ ./busisort.out Welcome to the Business Sorting Program!!! Please enter the name of a business: (WalMart) Your business is: WalMart Another business? (y) Please enter the name of a business: (JC Penney) Your businesses are: JC Penney WalMart Another business? (Y) Please enter the name of a business: (Merlin Muffler)…
- Write in C code a. For the following section of code, determine the data create a three-coal declared variables. To do this use a separate sheet of paper, and create a three-column table with the headings: Variable name, Data type, and Scope. A sample table, with the information on the first variable filled in for you, follows: Variable name data type scope key character global to main (), func1 (), and func2 () char key;long int number;int main (){int a,b,c;float x, Y; return 0;} float secnum; int func1 (int num1, int num2){int o,p;float g; return (p) ;} float func2 (float first, float last){int a, b, c,o, p;float r;float s,t,x; return (s*t);} b. Draw a box around the appropriate section of the above code to enclose the scope the variables key, secum, y, and r.c. Determine the data type of the parameters for the functions func1() and func2() and the data type of the value returned by these functions. thanks!One kind of variable that may be used in C++ is called a pointer variable. Do you have any idea how it can be put to use?Solve this programming question in c++ Use the code provided below to make further changes #include<bits/stdc++.h> using namespace std; class Person { private: string name; int age; public: Person() { this->name=""; this->age=0; } Person(string name,int age) { this->name=name; this->age=age; } public: void set_name(string name) { this->name=name; } void set_age(int age) { this->age=age; } string get_name() { return this->name; } int get_age() { return this->age; } }; //custon compare function to sort by name bool compareName (Person p1, Person p2) { return (p1.get_name() < p2.get_name()); } int main() { string name; int age; Person p1,p2("Ajay Kumar",21); cout<<"Enter the name: "; getline (cin, name); cout<<"Enter the age: "; cin>>age; p1.set_name(name); p1.set_age(age); Person p3("Suman Devi",24),p4("Amit Singh",42); //vector initialization vector<Person> vec = {p1, p2, p3, p4}; sort(vec.begin() ,vec.end(), compareName);…
- Recall the topic USING ARRAYS and answer the questions below 1. What is the purpose of the ‘new’ operator in C#?Write a program in C that initializes one each of the basic C data types and then print them out. Don't forget pointer. Also print the size of each.Hello, I need some help with this homework problem for my advanced data structure course. It is all done in c++ but I am mostly still lost with this .h file stuff. I have placed the following assignment below. No negative value ( -numbers input) can be input, if so the a line must be created and called upon with the explanation as "Invalid value, please enter a correct value"