C++ Faqs

Binary

Write a program that continues to ask the user to enter any decimal number and calculate it’s binary,octal and hexadecimal equivalent.

Number in words

Write a program that takes an integer and displays the words number of that value. For example, 10->ten 121->one hundred twenty one

Permutations

Write a program to display all possible permutations of a given input string--if the string contains duplicate characters, you may have multiple repeated results. Here is a sample for the input cat cat,cta,act,atc,tac,tca

C++ conversion program

How can I write a program that convert a given number of millimeters into the equivalent length in meters and meters into the equivalent length in millimeters?Also draw flowchart,algorithm,output.

C++ programming function help

I'm having some trouble trying to program these problems and putting them into the main function. Please help me by giving some advice or website that offer good information for me.1. Write a function that accepts a string of characters from a user and displays the string one word per line.2. Write a...

Use of C++ in daily life

Do you agree or not that "object oriented programming basic paradigms like abstraction, encapsulation, aggregation, composition, inheritance, polymorphism, templates etc are based and works in a same way as human thinks and behave in our daily life? Justify your answer with very precise and to the point...

Function linkage mechanism

What is function linkage mechanism? Can inline function be used at run time? Why or why not?

Stl - vector

What is the context of one and two after the following frsgment of code is executed?Vector one(7, string("one"));vector two(one.Begin() + 2, one.End()-3);

Diff betweeen static and local

In the below prog,node * q is local to a function add() but it acts as static .How?#includeusing namespace std;class ll{public: struct node{ int data; node *link; }*p;ll(){p=null;}int add(int x){ node *q,*r;if(p==null){ r=new node; r->data=x; r->link=null;q=r; p=q;}else{r=new node;r->data=x;r->link=null;q->link=r;q=q->link;}return...

Plz explain following program

In the below program ,in function add() node * q is local but it acts as static ie I mean it works correctly how is it possible?#includeusing namespace std;class ll{public: struct node{ int data; node *link; }*p;ll(){p=null;}int add(int x){ node *q,*r;if(p==null){ r=new node; r->data=x; ...

PriVATe members

How can we access priVATe members of classs?

Reference type

Define reference types with example

Virtual constructor

Why constructor cannot be virtual in c++?

C++ multiple inhiretence

Why multiple inheritance is supported in c++? What is reason?

Dll application

What are dlls? How they are used in the applications?

C++ interface

Is it possible to create an interface in c++? If yes, how?

Supplementary problem

You are tasked by your teacher to help her in the computation of your grade for preliminary period. The grade will computed based on the following formula.Cra=summation of all the quizzes, recitation,board works,assignments,and other requirements.Prelim grade= (cra*2+major exam)*60+40(total cra)*2+major...

Cpp objects

How are objects passed in cpp?

Program in math by C++

I have a program in math that I can't do ,can any body help me and i'll be very grateful to him.The program is:how to use code written in C++ to write matrices/matrix/array in math with 4th degree by the inverse matrix solution or cramer way to solution?Thank you.

What headerfile is available in LINUX for graphics programming using c++?