C++

Forum

Beginners - October 2015 (Page 29)

Write your question here. Okay so I wrote the first code for leap years a few weeks ago, but I would like to know how to properly define and use the functio...

[3 replies] Last: Line 25: Get rid of the else . It's not associated with an if. Lin... (by AbstractionAnon)

by Ant Nonumas

loop to find prime numbers between 1 - 239

I am working on a program in which I must print out the number of primes, including 1 and 239, from 1 - 239 ( I know one and or two may not be prime numbers, bu...

[1 reply] : If you use for loops, you can practically translate your English direc... (by dhayden)

by closed account SNRzwA7f

Call By Value/Call by Reference assignment help.

I'm working on a homework assignment for class and am absolutely stumped by what I need to do. I'm asked to call an overloaded function that will calculate sum ...

[6 replies] Last: If your code for your summing function is the same as in the opening p... (by fg109)

by gneisler

Student GPA Inheritance Program Problem.

I am new to C++ programming and I have working with program for days now. This program using inheritance techniques. The asks the user to "Enter 1 for undergra...

[12 replies] Last: Thank You, for all of your assistance and patience. (by gneisler)

by xTuckii

Array Elements Issue..

I am having some issues with my code and i cannot figure it out how to fix it since I am a beginner in c++, can someone help me on how to fix the issue with my ...

[6 replies] Last: but still I only get 0 as an answer Of course that's what happens. ... (by closed account 48T7M4Gy)

by aganzo95

arrays ascending & descending

I dont know what i did wrong an error keeps popping up. #include <iostream> using namespace std; class project { private: int nums ; void ch...

[4 replies] Last: It keeps saying 'control reaches end of non-void function' You ha... (by cire)

by b29hockey

String into a int loop

So Im trying to have the user be able to type the word done (and have the program stop), into a loop that finds the average of up to 15. I cant figure out how, ...

[5 replies] Last: [quote=b29hockey]i do not understand what you did there, or how to imp... (by LB)

by MaryB1126

Using a string to verify a part number

I'll start off by admitting this is a homework question- I am not asking anyone to do it for me, just to point me in the right direction because I've been readi...

[14 replies] Last: True but I think we should be mindful of the potential for plagiarism (by closed account 48T7M4Gy)

by Smoky

Multy thread Global Variable

Hello everyone. In my program i have main() which runs 2 different cpp files, of which one reads info from TCP and the other uses information to control move...

[5 replies] Last: Within a thread of execution, accesses (reads and writes) to all vola... (by JLBorges)

by saherch

type casting in unavoidable circumstances

Hello, I want to add a certain integer (say 10) at a certain index(say 5) of a vector. For this i am trying to make a following comparison in my code ...

[2 replies] Last: Okay. Thank you for your response. (by saherch)

by CrazdKC

Illegal Expression Error

Current Problem; I'm getting an "Illegal expression error" Prompt; 10. Corporate Sales Data Write a program that uses a structure named CorpData to store t...

[1 reply] : CorpData is a type. You can't pass types to function in the argument l... (by Peter87)

by jekaterina

error C2064: term does not evaluate to a function taking 2 arguments

Could anyone help me to spot the error ? I dun even know what is wrong with my coding. #include<iostream> #include<string> using namespace std; void mc...

[4 replies] Last: Thanks! The program could be compiled now ! (by jekaterina)

by st4evr

C++ Outputting the sum and product of a set of numbers

Beginner C++ student here, first programming class. I am trying to build a program which will accept a set of numbers from the user and output the sum and produ...

[2 replies] Last: Thank you for that! That did it. In one version of this I had initiali... (by st4evr)

by Akroncs

Seven Days coin toss Program

I need to write a program that recreates the Battle of Seven Days using Coin flips, but I cant seem to get the score to increment correctly /* Program created...

[11 replies] Last: @whitenite1 Thank you so much for all of your help! (by Akroncs)

by anarelle

ignore causes empty string

I'm trying to understand why exactly cin.ignore causes my string to be empty in this code: string text; do { cout<<"Enter a string"<<endl...

[2 replies] Last: Ahh, I see! I didn't know it would "wait" for me to enter something to... (by anarelle)

by reiner6

Hey i need some help

So i want to make a program that takes 2 3-digit-numbers, A and B, and when I add those numbers the result is C, which is a 3-digit-number, but the catch is th...

[2 replies] Last: use rand(): int r = rand(); (by hdj)

by Andym

can someone explain what my teacher means by this statement

In the overridden << operator code, print the base class data without calling a base class print method I know we are working on derived classes.....

[2 replies] Last: Good or bad, I interpret the question as writing an overloaded operato... (by closed account 48T7M4Gy)

by supaahdan124

Pick up sticks game!

Hello there! So I've recently made a pick up stick game and Im pretty lost. The code keeps going past 0 and I'm not sure how to stop it.. Im also trying to say ...

[4 replies] Last: Also not sure how to indicate which player has won. Maybe I need more ... (by supaahdan124)

by keanedawg

Unable to create extern int in Header File

Hey everyone, this is my first time trying to use an extern int. Anyways, I was wondering if someone could explain to me why it wouldn't work to include it in...

[1 reply] : You can't mark a variable extern and also give it a value - it's one... (by LB)

by beccak0316

Loops

Here is the scenario: Modify your code to check for valid input values. Specifically: The Wholesale Cost must be positive. { I.e. not zero or negative } ...

[4 replies] Last: I keep on getting errors! I am so confused: // Variable Declarations ... (by beccak0316)

October 2015 Pages: 1... 27 282930 31... 57

Archived months: [sep2015] [nov2015]

This is an archived page. To post a new message, go to the current page.