General C++ Programming - C++ Forum

by NRob

Passing Objects from one Class to another

Hi, I'm newish to C++ (9 weeks). For a project I've been tasked a phone book, using individual cla...

[8 replies] Last: I've made lots of progress today. Ive figurered out how to pass objec... (by NRob)

by edge6768

Vector iterator not incrementable?

Hi all, I'm getting this error: "Expression: vector iterator not incrementable" at run time with ...

[4 replies] Last: auto it = container.begin(); while ( it != container.end() ) { ... (by cire)

by krisp1

Calculate Students GPA for the Semester

Write a C++ program to calculate a students GPA for the semester. The program should accept a studen...

[3 replies] Last: so where do i execute do-while loop? and how to make the condtion in w... (by krisp1)

by playersonly31

vector,binary search,bubble sort and insertion sort

i wrote most of the code but every time i run it and press 1 or 2 the program just crashes i don't k...

[2 replies] Last: first is to read the output and the second is to select the option sho... (by playersonly31)

by hieutranbk

Writing FTP Client

Hi everyone, I have some problems with writing FTP Client. This is the first time I use socket, inet...

[3 replies] Last: You can download it here: http://pocoproject.org/download/index.html (by Thomas1965)

by aurimas13

Circular right shift

Dear everyone, I need to do a circular right shift to get 4552 from 5524 or 22266 from 22662 or ...

[9 replies] Last: A different algorithm to rotate right by one (reverse the first n-1 d... (by JLBorges)

by NoobPr0grammer

Help with function arrays

Hi, I'm learning about functions and arrays. I'm trying to use for loop to assign values to the arra...

[3 replies] Last: You did not initialized your area a therefore it has any random numb... (by closed account 48bpfSEw)

by Symphoneee

Help with initializing vectors

I understand that in earlier versions of C++ that you cannot initialize vectors in this fashion: st...

[3 replies] Last: The http://cpp.sh gives same error both with and without = in C++98 mo... (by keskiverto)

by anilsoni7

can not declare ac variable to be abstract type 'Account'

class User { protected: char password ; char username ; string type; int deposit; ...

[1 reply] : You have to implement the function Account::mainmenu() . (by Moschops)

by NoobPr0grammer

Redo a statement when false ?

I'm very new to programming in general and so do not know much... I made this code in my spare time:...

[3 replies] Last: oh alright Thanks for the help (by NoobPr0grammer)

by majesticSam

Passing 2d array to header

I'm having some trouble passing a 2d array from my .cpp file to a header file My function in my .cp...

[1 reply] : void Lab::logoff(int (&arr) ) int logoff(int (&) ) cons... (by integralfx)

by btoohey4

Converting iterative to recursive function

I have to write a recursive function called void recursive_call(int call) based off an iterative fu...

[17 replies] Last: void zig_zag( unsigned int n = 0 ) { if( n < 4 ) { st... (by JLBorges)

by Andrewcen16

splitting a string in fstream

basically i just need help with an algorithm this is just a snippet of my code i need to split a ent...

[3 replies] Last: > What does sb stand for? sb is the input string stream. std::istr... (by JLBorges)

by MackQuest

Programming Help

Hey all I am new here so sorry if this is a spaghetti post but this is the only place that I could t...

[no replies]

by Lyndseypie

Help with a program

I am in need of help with this program. I am not very good. Project 3: The Isle Royale Wolves an...

[no replies]

by Pat0010

How to find the local MINs and local MAXs of graphs with "noise"?

I'm currently working on a project and I'm running into two issues that I can't seem to solve. They ...

[4 replies] Last: That will definitely lessen the effects of the noise, and give me a m... (by Pat0010)

by penguinlay

Array Perimeter for Template with Array Library Function

Hi, I am learning how to use template for the first time so that this question might seem stupid for...

[5 replies] Last: cire and JLBorges, thank you. I am going to learn more about the templ... (by penguinlay)

by aurimas13

Happy number question

I have to write a program to compute a happy number. A number is called a happy number, if you repea...

[3 replies] Last: Thank you for the help again. I managed to solve it. simply needed the... (by aurimas13)

by knadeemsyed

Reading data from text file in VC++ 2010

FILE *gdata; gdata=fopen("a1.txt","r"); for( n=1;n<=50;n++) fscanf(gdata,"%f %f %f\n",&x1...

[2 replies] Last: Here is a simple sample: #include <stdio.h> #include <stdlib.h> con... (by Thomas1965)

by Terribad13

Ignore the following:

Using this is a template to study from. I just want one area where my code is printed neatly. (Pleas...

[5 replies] Last: #include <iostream> using namespace std; class Color { public: Col... (by Terribad13)

General C++ Programming - April 2016 (Page 12)

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