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Beginners - August 2018 (Page 12)

I want to store my values in myArray but when I print out my array ı get some numbers like -84531868 where is the problem ? int myArray ; void setGene...

[3 replies] Last: for (int i = 0; i <= getN2(); i++) What is getN2() it should be i ... (by Manga)

by ysf007

How to loop over pairs and odds in the same loop?

Hey, I question comes in mind is there any option to write a loop (for, while, do while) that allows looping over pairs then impairs something like this...

[19 replies] Last: @lastchance I smell a bit of recursion in that one... nice. :) Just ... (by Manga)

by TRGraphix

Using one one class' integer in a other class

I am trying to use one Class in a other one but it shows me an error code: E0077 First Class: class PlayerInv { public: PlayerInv(); ~PlayerInv(); int It...

[2 replies] Last: C++11 did add brace initialization: http://www.informit.com/articles/a... (by keskiverto)

by Dan Moos

what is the "standard" practice for template definition location

I just figured out the hard way that I can't just put my template definitions in .cpp file as I would with non-template functions. Further research showed me...

[6 replies] Last: The build process right now looks roughly like this: (Per file ) 1. ... (by helios)

by Song Tung

Trouble with double spacing any input text file

Hi everyone, I'm writing a program which will double space any given input text file. My code below works but it only works once. If I try to run it the seco...

[5 replies] Last: #include <iostream> #include <string> #include <vector> #include <fst... (by JLBorges)

by Song Tung

Problem with reading and printing from a text file

Hi everyone, I'm trying to read in a file with Microsoft Visual C++ 2010 and print it. The problem is it prints the last line twice. This is my code: int mai...

[3 replies] Last: Happy to help, thanks! (by Ganado)

by DefinitelyNotPalpatine

Why aren't the doubles enabling their 14 point precision?

Write your question here. So, the purpose of my code is to not only print which numbers are bigger or smaller but also print whether or not they are ALMOST equ...

[10 replies] Last: Very handsome, have big penis, very big. (by DefinitelyNotPalpatine)

by closed account oGyh7k9E

Codechef Users here will be Banned

This is Anoop Singh from Codechef, You all are cheating and not following the Codechef code of conduct, we will find your codechef handle through your IP Add...

[4 replies] Last: My guess is codechefadmin is a regular user here that just got sick of... (by Ganado)

by SammyB

Averaging numbers in text file array

I am trying to get an output with averaging the numbers in a text file, but I keep getting a value of 0. I am pretty sure I am getting something wrong or missin...

[4 replies] Last: Hello SammyB, Looking over the program I noticed some problems. In t... (by Handy Andy)

by closed account E0p9LyTq

additional Conditional Operations help

You create three string variables you assign values to when you create them. You then create 3 int variables without assigning any values to. You have a str...

[2 replies] Last: Kgerm003, in the future, please don't delete the original question. Th... (by dhayden)

by PanSkrzynka

Reading date from file separated by 2 posible delims.

Hey, what is the best way to handle obtaining int array from file like this: 1,0.2,3,4 2,4,6,8.24 16.2,7.45,2 when numbers can be seperatet by ',' or '.'. ...

[5 replies] Last: If you have unix utilities, you can preprocess the file to convert . t... (by dhayden)

by justStarting

Getting just value from function

so I have a function that is returning a value (the input from a user) but when I am calling this function to another function, it is returning all the data wit...

[3 replies] Last: Call get_target() just once and store the result in a variable. strin... (by dhayden)

by Ch1156

Using private variable from class without getters and setters (1,2)

I am trying to practice more on using classes and I have created a banking program but I need to save and load the data but I need to access the private datam w...

[30 replies] Last: You could use this site. Just look for posts that describe the whole ... (by dhayden)

by ahmadlimantawa

Web Form

How to write a web form in c++ cgi?

[2 replies] Last: Hello ahmadlimantawa, Welcome to the forum. If I understand your que... (by Handy Andy)

by zyan1zyan

Modular GCD problem of codechef

Have anyone got 100 pts in Modular GCD problem of Codechef. please Help to get 100 in it. link to the question is-: https://www.codechef.com/AUG18B/problems/...

[no replies]

by JLBorges

getting wrong answer , need hint

An integer that can be represented in the form 2 x +2 y (where x and y are non-negative integers such that x≠y), would have exactly two bits set in its bina...

[2 replies] Last: I have an vector of pairs of final n along with problem no.Can anyone ... (by iitkgpian)

by Kai456

Help with expanding array generation beyond 2d

Hi all, I've written a simple script that goes through and utilizes ascii character codes to fill the column of a 2D array of specified size with the alphabe...

[5 replies] Last: @helios, thanks for the example. It's very interesting. (by tpb)

by nomat

Using Assert function

Write your question here. Even when i enter the correct input, my program seems to throw and exception. Please assist. #include <cstdlib> #include <ios...

[5 replies] Last: assertion: n. a confident and forceful statement of fact or belief. ... (by mbozzi)

by aqez

Templates help!

Hi guys, I'm trying to figure out how I can express something in C++.. The basic idea in C# would be.. private Dictionary<Type, Component > _compo...

[2 replies] Last: I mean when you put it like that.. haha. I guess I was making it more ... (by aqez)

by legionbre

Using transform() in MS Visual Studio 2017

I am trying to complete a simple tolower function on string text. #include <string> //getline(), string #include <algorithm> //transform() #include <cctype>...

[3 replies] Last: Personally I don't have strong opinion. If you choose to use a loop yo... (by Peter87)

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