Beginners - C++ Forum - February 2013 (Page 65)

by fmdub

Program hangs when using vector::push_back()

This is for a homework assignment. I've never used vectors before, so I decided I would try to learn...

[2 replies] Last: I disabled the breakpoint and it seems to have worked out this issue o... (by fmdub)

by bbesase

Help with Delimiter (1,2)

Ok so I have this project for school in which I have to read in a .txt file into an array then spit ...

[27 replies] Last: but in the second line the population is supposed to be 805 It's in... (by Lynx876)

by FaffyWaffle

C++ problem with the effects of gravity with a a tower

Hi, I'm trying to write a code to read the input of a towers height and then calculate how long it w...

[3 replies] Last: Yes, why don't you initialize your variables before using them? It see... (by bandicoot360)

by Josh Henry

inputing more than one prototype in program not working?

so i have to write a average programming using an int and double prototype calling the function with...

[4 replies] Last: makes much more sense for sure (by Josh Henry)

by Baumer8993

What Is Wrong With My If Statement?

I am writing a GPA program for my C++ class. What I am trying to do what is above, and beyond what m...

[3 replies] Last: No problem. (: (by Lynx876)

by mezmiro

Class Structure/Style Question

I'm designing a basic text-based game and implementing a player/enemy attack structure to start thin...

[2 replies] Last: I agree with computerquip. But, either way. I build classes around an... (by Lynx876)

by Baumer8993

How To Terminate A Program If A Condition Is Not Met?

I am writing a simple GPA Calculator program for my C++ class. We just learned if else statements th...

[6 replies] Last: Since you are limited to if else statements I would do the following: ... (by hayfrend)

by Sam5513

Undefined symbol

Hey guys. Im working on a random project. I declared 2 global variables above a bool function but th...

[3 replies] Last: d. limiting the scope bool is_used(int used /*array */, int count /*... (by ne555)

by mirec

time loop

Can somebody help me how to make some function to do every 10 seconds or so?? I tried with if (clock...

[13 replies] Last: No problem. Glad to help (: (by Lynx876)

by cspctec

Help reading numbers from a file

I'm trying to write a program that will read in some numbers and add them from a file. This is the ...

[1 reply] : I'm not going to say it's the 'best' way of doing this, as there are a... (by Lynx876)

by Bodya

dontn't copy its_age Cat's in pointer tmp

#include <iostream> using namespace std; int * tmp = new int(77); class Cat { public : ...

[7 replies] Last: Ok - object frik has no initialize its age because they are not initia... (by Bodya)

by Lynx876

Create 'new' array of class, calling non-default constructor?

I want to create a new array of a class I have created. But when I create it, I don't want to have...

[2 replies] Last: Oh wow, didn't think of doing it like that!! Thanks a lot for the repl... (by Lynx876)

by Peter7

Deleting a structure

So i have this structure: struct contrib {int num; string name; string adress;}; typedef contri...

[7 replies] Last: Thank you for the help! (by Peter7)

by donfire

fread (1,2)

can someone explain to me what is fread and its equivalent in c++? can someone translate this pro...

[26 replies] Last: lol Chipp we realise we're from the same country and we just decided t... (by donfire)

by Isengardium

How to make program to write on the screen symbols from ASCII

Hi all! I need help in makeing a program that will write ASCII symbols. Look what I want: #include...

[2 replies] Last: #include <iostream> int main() { for( int i = 0; i < 255; ++i ) s... (by Lynx876)

by Inchidi

if you can then you can ...

hi everyone! am new here also am very bad in english haha maybe you dont understand the title of th...

[no replies]

by Ch1156

multidimensional array game map help please

Im trying to create a small game using a multidimensional array but i cant seem to figure it out, i ...

[15 replies] Last: Ok, so I was kind of making this sort of thing yesterday, so I mocked ... (by Lynx876)

by shaggy

Another person to work with me?

Helllooo there. I've always had trouble working out how to format my code,specifcally in this text ...

[2 replies] Last: Im intrigued, and I'll PM you (if I can- never tried to PM on this web... (by jaded7)

by gelatine

system solver. need check

hello i have written a program that solves linear system using rref on matrixs. i believe everythin...

[2 replies] Last: 1. Read up on code style/practices so that it is easier read. 2. Avoid... (by jaded7)

by Heartly R

Sort 2D vector by Multiple columns

I'm using the following boost algorithm to sort my 2D vector. #include <vector> #include <boost/al...

[17 replies] Last: Working fine. I made a mistake. But I want to post what I have did for... (by Heartly R)

Beginners - February 2013 (Page 65)

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