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General C++ Programming - November 2017 (Page 9)

Hi, Please consider this code. It works well and prints the data correctly. #include <std_lib_facilities_4.h> using namespace std; struct Item { string name...

[6 replies] Last: Your example (and link) was good, @Enoizat. On the whole it's what I t... (by lastchance)

by bclacowgirl1

C++ Programming Intro Course Class Program Problem

Write a class name StudentRecord with the following specifications – • Data members: - name, marks[ ], major, term (use appropriate data type) • Member ...

[8 replies] Last: If you want input for 5 integers, simply use a cleaner for loop: int... (by Equilibrium)

by Burnt Marshmallow

Conflicting data types

I'm receiving an error: "conflicting types for 'size'" and a warning: "passing argument 1 of 'size' fro incompatible pointer type". This occurs in many spots in...

[2 replies] Last: What you have here: int bst_size( struct bst * bst) { is a forward... (by coder777)

by AlexG360

Using Boolean Variables and Branching Logic

Having trouble running this code keep getting this error when putting g++ /usr/bin/ld:tryIt4B: file format not recognized; treating as linker script /usr/b...

[1 reply] : Name your file tryIt4B.cpp . (by Peter87)

by hmay

Help making this program compile

This is supposed to be the game NIM. As far as I know the actual gameplay is sound, it just won't compile. I have attached both my program and the errors I'm ge...

[1 reply] : The first problem is in main() int array_size = 0; //size of the ... (by Chervil)

by HAKAN FRED

How to fix the variable length array of non-POD element type 'string'

Hello all: I am having the issue with compiling my code. In this program my plan is to write the code which is able to take multiple read input files. error: ...

[5 replies] Last: Thanks It worked. (by HAKAN FRED)

by Mfoxx5528

Very Frustrated, please help

I have tried everything I know, (which isn't much at all), and I cannot seem to get this program to run properly. I am down to one error, (I think), and canno...

[7 replies] Last: did you set the class variable to the input value? (by jonnin)

by DasherMan

mean average program

I have a program that computes the mean average for positive integers up to the number the user inputs. I need to be able to specify what two positive numbers I...

[4 replies] Last: Thanks for your help I'll give that a try after work. (by DasherMan)

by bclacowgirl1

Into to C++ Programming Class Program Problem

Write a class name StudentRecord with the following specifications – • Data members: name, marks[ ], major, term (use appropriate data type) • Member...

[4 replies] Last: updated written code: #include <iostream> using namespace std; const... (by bclacowgirl1)

by oatmeal678

Mystring Problem

In my code I am getting this weird error: s1 = s2 = Hello, World s3 = Welcome to Florida, have a nice day s4 = 12345 Making the calls: cin >> s1...

[3 replies] Last: Driver: #include <iostream> using namespace std; #include "mystring... (by oatmeal678)

by edsoncortes

return value 3221225477

I have this homework program, I am a beginner, it is a simple program but it marks me error return value 3221225477 when I try to run it, can someone tell me wh...

[3 replies] Last: Ive had minor problems with 64 bit ints and C routines in C++ on some ... (by jonnin)

by drudox84

Sparse Matrix stored in compressed storage Vector CSV

I was looking for sparse matrix storage when I've found this paper (http://dergiler.ankara.edu.tr/dergiler/29/1520/16736.pdf) in which (never seen before) a met...

[3 replies] Last: there has to be some performance gain that I am not seeing 'at a glanc... (by jonnin)

by dontWorry66

Segmention fault

i have a problem with segmention fault. #include<iostream> #include<vector> using namespace std; vector<int>lottosechser(vector<vector<int>>lottotipps, vector...

[2 replies] Last: you said that you will return a vector<int> from `lottosechser'.... (by ne555)

by Clos

sqrt()function array

hello, i am trying to figure out how to use an if statement to out put N/A if the the answer you get from the sqrt () function is an error. in other words if th...

[4 replies] Last: Ah, I thought he specifically wanted to over-ride it to "N/A". I disl... (by jonnin)

by MrMorningstar

Program in C++ to analyze a text document.

[1 reply] : We are not a code writing service. If you want to learn programming, m... (by Thomas1965)

by ReaperSoul

check if values are in map

hi im trying to create a program that counts words from a .txt file and any time it encounters a new word it starts counting how many of that word are in the fi...

[13 replies] Last: nvm i figured it out (by ReaperSoul)

by Metalman488

How to make a simple script parser?

I am trying to figure out how I can read a command from a script file, then perform the command in my program. I am going to be given a text file that will l...

[4 replies] Last: It isn't about better ways to do a specific task. Its more about the ... (by jonnin)

by DragonOsman

error "missing 'typename' prior to dependent type name 'vector<T, A>::iterator'"

It's giving me the error mentioned in the title on this code in the custom vector from the book PPP2: template<typename T, typename A> vector<T, A>::iterator...

[6 replies] Last: Ah, so the proposal was made after the standard became feature-complet... (by DragonOsman)

by the lone programmer

C++ Hash Table

I am new to new hash tables and I have this assignment I need to do. I started on the assignment and everything compiles and the program runs fine, but it doesn...

[no replies]

by DragonOsman

insertion and deletion into custom "list" type

This is about the list type from PPP2 in Chapter 20. This is the class and its code as I have it so far: #ifndef LIST_H_ #define LIST_H_ template<typename...

[no replies]

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