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Beginners - April 2013 (Page 32)

Hello again Cplusplus forum! Thought I solved my last problem with my programming challenge but now have I encountered new problem with my code. #include...

[4 replies] Last: Thank you! That was a easy fix! (by Anderssinho)

by jzone

Using malloc() to declare structs

I am trying to create a linked list using malloc() for a program in C. I have a sentence and I need to put each word into a struct and give it a sequence number...

[no replies]

by texasz71

Insertion Sort problems

So I have this program to do where i pull numbers from a very large data file then run it through an insertion sort 1000 times, then i do it 3 more times with m...

[no replies]

by xavipoes

main() returning void

I was asked the other day why it was a bug or problem that main() returned void instead of int. I had no clue other than when returning an int you get informati...

[3 replies] Last: http://www.stroustrup.com/bs_faq2.html#void-main i know std c++ requ... (by Catfish3)

by Haze

Writing from struct into a txt file

I have some code that reads in the user input into a struct, how ever i want to print this input into a text file but i have no idea how to do that. I have the ...

[6 replies] Last: haha silly question i know sorry, thanks for all the help man! (by Haze)

by Kobe24

String check...!!

Hi. I am trying to check that somebody has to write a specific string at the beginning and at the end. I know my problem is in the while loop expression. Below...

[2 replies] Last: I don't understand the example in the link. How did he check if it was... (by Kobe24)

by Alex91

getline

I have been searching online trying to find how I can use getline in my program, but haven't found an example that goes with what I'm trying to do. Can getline...

[1 reply] : http://www.cplusplus.com/forum/windows/48212/ (by kinley)

by kamarjit

function not returning values in vector

I have a class that has a function that should return a vector. The code runs correctly but nothing is returned. When I check the returned vector size it is z...

[9 replies] Last: Got it. Dumb Dumb mistake. I was adding the person to the bachelors ... (by kamarjit)

by devonrevenge

SDL does any one know why no image is showing??

It runs bug free but the output is blank #include "SDL/SDL.h" #include "SDL/SDL_image.h" #include <iostream> #include <string> const int SCREEN_WI...

[2 replies] Last: BOOM, thank you peter, I reckon I should have spotted the bad logic (by devonrevenge)

by Bugsplatter

String concatenation

All, i'm working a program that does vector algebra and just trying to add a function that outputs a string with the vector formated for display. For some reas...

[1 reply] : You should convert m_x, n_y and m_z to std::string. (by vlad from moscow)

by Sam99

Simple(!) problem

Whats the difference between these two? Discussion in details will be much helpful for me... #include <iostream> using namespace std; int a,b, sum; int main...

[1 reply] : There are three difference: 1) storage duration ; 2) scope 3) and link... (by vlad from moscow)

by Lyv

what should i learn after c++ to make my own softwares?

well i have just completed my c&c++ and i am confused now what next should i learn to make my own software please help me

[2 replies] Last: thnx buddy @keskiverto (by Lyv)

by Lim Boon Jye

unresolved external symbol from my main.cpp

Write your question here. #include <iostream> #include <fstream> #include <Windows.h> using namespace std; struct node{ int element; int b...

[1 reply] : FindBalance FindBalace (by keskiverto)

by Comp rook

Puzzling errors

I'm experiencing error c2678 in my header file. I'm suffering this in many places, but I'll only show you the first error's relevant code: #include<iostream>...

[4 replies] Last: Adding #include<string> worked! Thanks, Chervil. (by Comp rook)

by cody mick

My IDE is not showing line numbers?

I am trying to figure out why orwell's IDE is not showing up with the line numbers on the side when I enter things, if there is a way to fix that it would be mu...

[2 replies] Last: thank you, weird enough the theme setings made that indent where the n... (by cody mick)

by BrockDeanMunro

SQL Constraint systax and use

This is my first time using this site, and I have made various searches for SQL Database syntax and use but couldn't find a specific place to post this . . . I'...

[2 replies] Last: Hi. (by BrockDeanMunro)

by devendra12121

pre mature program termination

I wrote the following code for scientific calc for turbo c++ IDE (code for mouse and graphics was different). However our institute insisted on using bloodshed ...

[no replies]

by xalex

Array sorting program code

Hi everyone, I have been having so much trouble with an exercise lately and I would appreciate it so much if someone could help me out. I am a very beginner f...

[3 replies] Last: Then you need to swap each of your arrays during your sort. Not just t... (by Zaita)

by Crackerhead

Scan folder for file name and paths

Is it possible to scan a folder and save all of the names of files in that folder into an array or something? I am fairly new to C++ and I'm making a program th...

[1 reply] : http://www.boost.org/doc/libs/1_53_0/libs/filesystem/doc/index.htm (by Zaita)

by Zalaman

Help With Files

How do i input a full sentence into a file? It only stores one word #include <iostream> #include <fstream> #include <cstdlib> #include<string> using namespa...

[2 replies] Last: Thanks alot :D (by Zalaman)

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