General C++ Programming - C++ Forum - February 2016 (Page 15)

by Sam786

Need help with C++

I need to do a program similar to this in C++,this is currently in java. Any idea on how to do it? ...

[3 replies] Last: Also, article on how to generate random number: http://www.cplusplus.c... (by naaissus)

by Sefik1337

selection sort issue

my second function Sort_arrays is copying my array1 into arrayPtr. i have determined its somewhere i...

[1 reply] : Line 61: overwrites the new array with the old one. The new one is lo... (by kbw)

by MikeyMac

Finding Average. Trying to find the average of the numbers in string below. This is what I have so far

# include<iostream> # include<fstream> # include<string> # include<iomanip> using namespac...

[3 replies] Last: http://www.cplusplus.com/articles/z13hAqkS/ It doesn't look like it c... (by Zhuge)

by theotherguy8883

Reverse String

I initially posted this in the beginners forum, maybe too much to ask there, I have the string to ch...

[7 replies] Last: Needs context. It's not possible to say why the result is not as requi... (by Chervil)

by BobTheBuildingBuilder

ASCII TO STRING Conversion

Hi, I have been searching a while for a way to convert acsii code to and from a string, any help is ...

[5 replies] Last: What if its a very long string, like for example 49 20 4c 49 4b 45 20 ... (by BobTheBuildingBuilder)

by neutrino

C++ operator ==, is it important to check self equality?

Given the the following code bool Foo::operator==(const Foo& other) { if (this == &other) { return...

[4 replies] Last: > for operator= (assignment) it's usually critical. In modern C++, it... (by JLBorges)

by JUAN DENT

Numerical or Decimal types in C++?

Hi, I was wondering if C++ has types to handle REALLY big numbers (let's say currency amounts wit...

[4 replies] Last: You could use a 64 bit integer to represent the number of cents. (by dhayden)

by DragonOsman

Passing more than one argument to argv in VS

I need to know how to pass more than one argument to argv in Visual Studio Community 2015. I have t...

[7 replies] Last: Guys, I already did ALL of that stuff. The code itself compiles in VS... (by DragonOsman)

by Hibblejaybob

String Find issue.

Hi Everyone! I'm having a little problem with the std::string find function. It's not working in th...

[9 replies] Last: Ah, it's alright. I'm sorry too! (by Hibblejaybob)

by roomitchell14

(Insertion Sort) How do I count the number of swaps comparisons and passes?

If I wanted to print out the total number of passes, swaps, and comparisons, where exactly would I p...

[1 reply] : Can you define what you mean by "passes", "swaps", and "comparisons"? ... (by Zhuge)

by YourBroAlex

Decrypting with arrays?

Hey guys, i'm having trouble with one of my c++ assignments. It's about decrypting a string of lett...

[2 replies] Last: You're going to need to explain the algorithm. The screenshot of the w... (by Zhuge)

by brownie

Feedback on Text Processing

Hey there, I'm new to the site. I'd like to put up a piece of code I've been working on and get som...

[8 replies] Last: > how clean your version looks The code looks cleaner because it uses... (by JLBorges)

by nameishi

store just one Row of a vector at a time

My vector finalNumbers could have 1-9 columns...could use some help in the right direction I want to...

[no replies]

by booghimen91

split line and store

Hi everybody :) I have a txt file with some columns, and I woul like take, for each line only the 7...

[4 replies] Last: Thanks for the file data example. Here's an outline of reading from t... (by Chervil)

by calgai

Question about const string array size

Hello, I got an interesting result in counting the size of const string array. Looks the sizeof retu...

[2 replies] Last: Here array is pointer! Not array of strings. So size of pointer it is ... (by kulkarnisr)

by homing

assembly crash course for C++ Developer

Hey, Do you guys know any book or link where learn the most important things about assembly? I...

[3 replies] Last: Do a search on "intel assembly language tutorial" That seemed to hit ... (by kbw)

by technologist

incomplete type

Keep getting the following compile errors. ..\src\main.cpp:36:13: error: field 'card_rank' has inc...

[3 replies] Last: int and Card_Rank are two different types. Simply assigning an in... (by Peter87)

by Zyion

How do I count the lines for the method and object. I can't figure it out. (1,2)

#include <iostream> #include <string> #include <fstream> #include <stdio.h> using namespace std; ...

[26 replies] Last: I got it to work kinda... thanks pnoid! it outputs the number of lines... (by Zyion)

by DragonOsman

std::string& input function throws bad memory allocation exception

I have to write a program for LearnCPP that uses a for-each loop to search through a fixed-size arra...

[16 replies] Last: FWIW, I think it's a bad practice in C#, as well. It's just harder to ... (by helios)

by siva143

Huffman compression

Create a simple class named Tally. Data members should include an array of 256 integer counters, for...

[2 replies] Last: Okay. I did it. Now what? (by Disch)

General C++ Programming - February 2016 (Page 15)

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