Beginners - C++ Forum - June 2015 (Page 16)

by Unvanish

Reading a node tree

I'm working on a basic parser and I want to be able to read through the node tree generated by the p...

[no replies]

by ctaylor4874

Recursion Question

I am completely lost on how to write this code in recursion. I'm supposed to write it three ways. ...

[3 replies] Last: If you can manage a function that counts down (or up), you're pretty ... (by andywestken)

by dianaks

Loop Error

Write your question here. The important part of the code is the loop all the way at the end. #i...

[5 replies] Last: If amount of iteration is known beforehand, use for loop: for(int i =... (by MiiNiPaa)

by uncautioned

Allowing users to select a symbol?

I'm pretty new to C++, and for a summer course we have to use a function to print a diamond, but we ...

[1 reply] : Line 4: What are you trying to do here? You are overwriting value whic... (by MiiNiPaa)

by Beju

Cast pointer to int

Hello! My question is pretty is pretty much like in the topic. I have a typedef like this: ty...

[10 replies] Last: I probably don't understand what Beju is trying to do, and I know this... (by Ganado)

by ScttW15

Creating function eqQuadSides

Hi all, I have to create a function that will return how many sides of a quadrilateral are equal....

[1 reply] : Several problems. 1) You can't declare int eqSides = 0 in your functi... (by AbstractionAnon)

by Jonnyd36

taking information out of a for loop

Hello. I am trying to write a code that will assign a number to a "box" in a 10x10 grid. If it has a...

[3 replies] Last: Ok. Why all the elements are not set to 1 immediately? There must be s... (by keskiverto)

by Optx

HELP PLEASE

MY CODE DOES NOT WORK, AND I REALLY DONT KNOW WHY! I TRIED TO FIGURE OUT EVEN WITH PEN AND PAPER, BU...

[15 replies] Last: Here's a small example which shows how to overload operator++ in order... (by NoXzema)

by soccer71

Upper case convertion C++ problem solving issue

Well the question is pretty basic... it's- You are given T names in english letters. Each name wi...

[4 replies] Last: YEahhhhhhh,,,,hurrahhh!yippppi............thank u man.....it works lik... (by soccer71)

by nash

read text file into array

I'm fairly new to c++, and I've just finished writing this function but it won't work. I'm trying to...

[3 replies] Last: The user should enter an employee ID, the function then should search ... (by nash)

by DCisthebest

I struggle with two problems.

I keep struggling with two lines. It keeps saying like this the left brace '{' was unmatched at th...

[13 replies] Last: And I put count ++; too. It should show me counts when username is w... (by DCisthebest)

by oregondev

Array Pointer Error

I am building a small program for fun currently. The first part of the program builds an array off o...

[3 replies] Last: As I said: use array . And notice this line: array = temp; Aside ... (by MiiNiPaa)

by nkj15

username and password

hey! im doing a project using c++ programme. i need help on how to create a username and password in...

[8 replies] Last: be carefull with buffer overrun #include <iostream> #include <cstring>... (by ne555)

by wrymn

Help me prevent object slicing in this code.

I have a base class GameObject. This class has this function. GameObject* GameObject::Instantiate(...

[7 replies] Last: https://katyscode.wordpress.com/2013/08/22/c-polymorphic-cloning-and-t... (by ne555)

by prasadparab

differance between float and doble

#include<iostream> #include<conio.h> using namespace std; void main() { float a=0.15; do...

[4 replies] Last: To better understand how that can limit precision, try to write 1/3 or... (by MiiNiPaa)

by candidate

Read von File!!

Hi, I have Problem with reading a number from file. I have a number 0.8147236863931789 my program ...

[1 reply] : Use the precision member function (or std::setprecision) before prin... (by Peter87)

by laenos

pointer to function

How can access to a variable defined in a function which is part of a derived class from a base clas...

[4 replies] Last: Thanks (by laenos)

by jhykima

Tower of Hanoi

I am trying to solve the Tower of Hanoi problem. I broke the problem into two parts. The movement of...

[3 replies] Last: @Blackhart98 I apologize for anything that I posted that doesn't comp... (by jhykima)

by RokSav

Primal number algorithm: works for small numbers (<100000 or so) and then fails

I made a code to determine whether a number is prime or not. I doubt it's optimized, but that's not ...

[3 replies] Last: Yes, 10 10 is overflow for int . Since negative numbers cannot be p... (by Duthomhas)

by funprogrammer

pointer to array of integers

I was looking for pointer to an array of integers. I know that int * means pointer to integer type...

[4 replies] Last: Wow @andywestken, thanks for that explanation. You added lot more clar... (by funprogrammer)

Beginners - June 2015 (Page 16)

C++

Forum