49,755 Topics
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| | This is what I have so far. It's wrong in a bunch of ways. I can't seem to find whats wrong. It worked well on paper though :D So... I need some help. Can't use strings. It's giving me wrong palindromes. The numbers have to be prime and palindrome. [CODE]void … |
| | I am trying to return the number of letter matches. No matter the number of matches, I get a return of no matches. Can anyone help???[code]#include <iostream> #include <iomanip> using namespace std; int number_right (char let1, char let2, char let3, char let4, char let5, char let6); int main () { … |
| | for example [CODE] cout << "User Name: "; getline( cin, s.userName); cout << "Gender: "; cin >> s.gender();[/CODE] but i can't use s.userName or s.gender, because they are protected value(incapsulation), how do i use setUserName(string)/ setGender(char) together with getline/cin? |
| | i have just start to learn how to program i was just wondering how long does it take to learn and has anyone got any advice  |
| | Is it possible to ask a user, in a program involving stack operations -push and pop using a template class , to enter the data type he wish to store in the array used in program and then accordingly dynamically creating an object of that type at run time through … |
| | I have a slight problem, I have a dynamicSizeMatrix that has a member [CODE] ListAsLinkedList** theList; [/CODE] Now this ListAsLinkedList can be either DLL or SLL, now it all works fine but when I add elements like this: [CODE] DynamicSizeMatrix hello(ListAsDLL(),5); hello.addToList(0,2,new Integer(10)); hello.addToList(1,4,new Integer(6)); hello.addToList(2,6,new Integer(8)); hello.addToList(3,8,new Integer(7)); hello.addToList(4,10,new … |
| | sir, i am a student of software programming, i am very comfartable using c++ but i dont know about hard ware programming. please tell me how to do hardware programming i want to learn. razi .  |
| | Sir how to start hardware programming in c++, i am student of software engingeeing. I want to groom myself in hardware programming. Plz help me how i start it. Waiting. My email address is SNIP |
 | Hello eveyone! :) I am making a rather huge application, and I'm starting to face a global problem. Whenever my application is doing sommething, i have a functional [B]progress bar setup to show the progress[/B].[B] My problem is now[/B], that, atleast on Windows Vista / Windows 7, my application whitens … |
| | ok so I am trying to read in a file. Do some string checking. And output the counters. But somehow I think something is wrong with my strcmp. And I do not know where is the problem. Everything compiles fine too. [code] #include <iostream> #include <fstream> #include <cstring> #include <iomanip> … |
| | how to program a program to calculate the area and the perimetre of a circle? pls answer me asap i need to know quickly thank you!  |
| | Hallo I would like to make some simple mp3 player as my diploma work,but I dont have a lot of skills about this problematic.Can you help me? Thank you. |
| | [B][COLOR="Red"]hi every body i need a lot of help in my assignment : and of course i will show my work .[/COLOR] really biggeners :confused: +++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++ [COLOR="Red"] this is the task :[/COLOR] The factorial of a number n (written n!) is the number times the factorial of itself minus … |
| | Hello, I'm having problems passing an array of structures to a function by reference. Is this a) needed b) achievable? My assignment's requirements aren't very thorough, but it is however in the "Reference parameters" section. [CODE]struct x{ int a; // this is irrelevant float b; }stud[10]; void mod( ??? ){ … |
 | Hi, I am a begginner programmer that is attempting to create a program that will spit out the (x,y) plots for a graph. Currently, I only need it to give me the x and y data in (x,y) form, so here is my current code. By the way, I am …  |
| | Heres the situation so far.I'm in 9th grade and I've been programming in python. I enjoy python however, my high school doesn't offer any courses for python. In 11th and 12th grade, I can take C++. So here's my question: Should I: A) Learn python for the next to years … |
| | ***************************************************** Write a program that will get some input from the user about a visit to an oil change service. The program will calculate the bill for the services requested. Prompt the user to input whether or not they want each of the services. You can assume the input will … |
| | [code=c] #include<iostream.h> #include<conio.h> #include<stdio.h> #include<string.h> void main() { char s[100],z[10]; clrscr(); cout<<"Enter your name:"; gets(s); cout<<strupr(s[0]); cout<<"."; getch(); } [/code] what I am looking for is that when user input deniweb,then it should output [B]D[/B] please help Thanks  |
| | suppose there is one class which is derived from another class and contains one friend function with pointer of class-name data type so my problem is it is difficult to access memeber function of that class through friend function using pointers. |
| | I would like help with making a program 'type' out the text as the program is running i.e. not having the entire line appear at once but letter by letter. |
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| | I have a program that creates a struct. It also has a class that creates a pointer to an array of structs that is created. I'm having trouble accessing the elements of the structs in the array, with the pointer. Below is a sample of the code. Struct definition in … |
| | Please, I need some help with my hw. I have to create a program that stores the scores for a football team. I need to record the score by quarter for each of the 20 games. I have to initialize all games to 0. Then, the user is asked to … |
| | hi every one i need help please i want a program to evaluate a postfix expression i have made a code for it . but it works just with numbers between 0 &9......but i want to use the program with larger numbers e.g: 20 30 + = 50 i will … |
| | Ok, so I am trying to write a program that will solve simple math and physics problems, and am trying to use strings and words more, so my question is: is it possible to use a char in an if statement? I'm new to this so yeah. Here is what … |
| | Ok, I know I'm probably programing in some kind of archaic way for C++ but my knowledge base is rather limited. I'm having problems with my input not being identified correctly (or however you would say it, rusty is me) [code]cin>>StatsChange; if (StatsChange == "Strength" or "strength" or "str" or … |
| | How would i go about making a program wait before printing the next line? Keep in mind that i would like the next line to print automatically after a few seconds. Also if at all possible i would like to know how to make the text act like it is …  |
| | Format the output in fixed point notation with two digits after the decimal point, even when the number is zero or has no fractional part. Omit the input validation for this program. You may assume the user input is in the valid ranges described. Remember to turn in your program … |
 | how do i solve this problem r+5(r-2)=28 3(r+4)+5(r+2)=102 |
| | [CODE]template <class T> class Node{ private: T data; Node<T> *ptr; public: void set_data(T parametre){ data = parametre; } void set_ptr(Node<T> *ptr){ this->ptr = ptr; } Node<T> * get_ptr(void){ return ptr; } T get_data(void){ return data; } }; template <class Type> class Stack{ private: Node<Type> *head; public: Stack(void){ head = 0; … |
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