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    1. Beginners

      by admin
      Welcome -- read before posting!
      Welcome to the beginner's forum in C++.com! In this forum, users can to talk about any topic relate...
      [2 replies] Last: How To Answer Questions in a Helpful Way Be gentle. Problem-relat... (by admin)
      Console Closing Down (1,2,3,4,5,6,7)
      Hi, i am new to C++ and have just written my "Hello World" program. It worked all right but the cons...
      [120 replies] Last: It displayed "Hello world" after you pressed Enter. int c is a ... (by Duthomhas)
      Help me pls
      given a 2d array NxN. You can get N^2 values by adding elements from each row. Find the smallest N o...
      [2 replies] Last: As I said in the other post, you can do this in C++. long n; ... (by kbw)
      Hi guys, so I'm studying time complexities of algorithms, I'm having some confusion with logarith...
      [3 replies] Last: Also, lg(7) is not 2. It's 2.807.... So perhaps the answer you want is... (by dutch)
      Introduction to Inheritance Using Shapes
      Hi all, I am taking an Intro to C++ class and we just started learning about inheritance. One of our...
      [no replies]
      Rain fall statistics problem
      Hello all, I am doing a rainfall statistics problem, My issue is I am not sure how to link the array...
      [3 replies] Last: https://www.tutorialspoint.com/cplusplus/cpp_passing_arrays_to_functio... (by Furry Guy)
      C++ Exercise
      Hi everyone, I am in the fourth year of high school and I'm working on a program in C ++, which mixe...
      [16 replies] Last: The charge and voltage across a capacitor are functions of the circui... (by Ganado)
      sorting txt.file
      i need to sort a text file (it could be increasing or decreasing) years. the text file includes #o...
      [3 replies] Last: how can I sort the text file with out the use of vectors, algorithms.... (by Furry Guy)
      input streams/ print specific parts of txt file
      so I was given an input file where they gave me the following information #ofentries fruitname:co...
      [3 replies] Last: Can a fruit contain more than one vitamin? What does that look like in... (by dhayden)
      sequental search cin is not working
      Write your question here. why it's not working correct. cin is not working #include <iostream> ...
      [2 replies] Last: You never change i inside the loop, so it loops forever with i==0. T... (by dhayden)
      Error: Expected unqualified-id fix
      I Don't know what's wrong with this. I've tried a lot of things, but never got it to work. Can anybo...
      [2 replies] Last: int main(); <------- that ; tells the c++ compiler that somewhere lat... (by jonnin)
      How to type input on the command line?
      My goal is to do a program to predict credit rating using a decision tree. My program is asked to be...
      [2 replies] Last: #include <iostream> #include <string> using namespace std; int main... (by dutch)
      Find largest 3 max numbers
      Hello all, I am running a code to find 3 largest numbers in an array. I got the hang of the first 2...
      [9 replies] Last: #include <iostream> #include <set> using namespace std; template <ty... (by lastchance)
      Do you have an actual question?
      [1 reply] : > no i dont know how to get start How did you start(*) every other pr... (by salem c)
      Help me pls
      given a 2d array NxN. You can get N^2 values by adding elements from each row. Find the smallest N o...
      [4 replies] Last: Duplicate: http://www.shenglain.com/forum/beginner/269993/ (by Furry Guy)
      by ytrewQ
      getline error
      Hi, I'm writing a program that allows me to read a text. Now it doesn't do any of this because I'm ...
      [5 replies] Last: Okay, now compile with at least C++11. -std=c++11 if GCC. Or, do std... (by Ganado)
      Undefined reference to Function in header file
      I have two .cpp files one is main1.cpp and second main2.cpp. I have function on main2.cpp which I am...
      [4 replies] Last: Maybe you need to add main2.cpp to the project. Project->Add files (by Learner2)
      which is of non-class type
      Hi guys please help me, why in blj.sub and blj.hrg error which is of non-class type ? struct dat...
      [6 replies] Last: Since all the parts of your struct are arrays you should read this tut... (by Learner2)
      Homework assignment [Help]
      Was wondering how -I can add function to get the student name with the a string -add a function ...
      [1 reply] : -I can add function to get the student name with the a string Seems... (by Ganado)
      How do I find the common prefix in strings?
      Hi guys! My assignment asks to find the common prefixes from user input, for example, user input ...
      [11 replies] Last: Thanks @dutch! We also need a test to ensure that the initial prefix ... (by mbozzi)
      Pages: 123... 33
        Archived months: [feb2020]