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Beginners - February 2016 (Page 9)

I am writing this program and it worked fine but since i added the selector it skips over the cin's in he input function. this used to work fine here is the co...

[2 replies] Last: thank you (by closed account Ey6Cko23)

by Frenzy

First Time trying to create Functions - Crazy Error Messages

Hey guys. I just started learning about functions in my class recently. I've been getting some really strange error messages when I try to compile. I can't even...

[6 replies] Last: Not sure if this makes a difference but my teacher taught us to compi... (by TheIdeasMan)

by connorhutch

Loops and Arrays

OK I just looked at guides on how to do loops with arrays and did a rough sketch, I am getting errors on my if statements and my show all works but doesnt. Can ...

[3 replies] Last: so I'm thinking some kind of size of the array You need a counter o... (by AbstractionAnon)

by closed account Ey6Cko23

Char array to int array conversion

Hello, i've been working on some encryption as a project and now i need to turn a char array into an int array. i also want to add an integer to every single va...

[6 replies] Last: @coder777 could you please explain this line: for(int i = 0; num... (by closed account Ey6Cko23)

by Harutyun

Array not assigning correctly.

I need to implement some code into my program that changes the values of a 9 integer array, I tried using the following code but on my console screen it shows b...

[6 replies] Last: Yes! It is an array of characters! Damn I forgot about that. Thanks gu... (by Harutyun)

by smbumblebee

Returns from Function

I am new to c++ and need to write a program using multiple functions that will essentially carry out basic cash register functions. Below is the code I have so ...

[3 replies] Last: line 80: total is not initialized. line 20: main() should always r... (by AbstractionAnon)

by plsalinas

Loop subtracts 1 day each time it loops.

My code is currently subtracting 1 and not outputting the correct day number of the year. Here is what I have so far. #include <iostream> #include <strin...

[2 replies] Last: @ne555 I'll keep that in mind but for now I'm going to comply with th... (by plsalinas)

by asya

Polynomial Array Overloaded Operator

I have the following assignment: Develop the class Polynomial. The internal representation of a Polynomial is an array of terms. Each term contains a coefficie...

[12 replies] Last: Don't give up. You've very close. Mostly simple mistakes that need to... (by AbstractionAnon)

by jayrobneto

Guessing game - code the player

So, i just started coding, and i got this assignment where i need to make a code where my program has 4 tries to guess a number from 1 to 10. My program has 4 t...

[2 replies] Last: You have extraneous semi-colons on lines 13 and 17 which makes your lo... (by cire)

by jgg2002

Sort by grade AND by name

The problem is the following: While reading input from the keyboard, you will read a string and a number. The string is the name of the student, while the numbe...

[4 replies] Last: @jib .. I was looking for a more complicated error but the answer was ... (by jgg2002)

by Robocroakie

Hi all!! I've just written some code for an assignment, and I have NO idea where I've gone wrong! Please help!!

Pretty self explanatory. I'll keep this short and get straight to it. Here's the assignment: http://imgur.com/HPPqFFr and here's my code: #include <...

[3 replies] Last: As far as I'm concerned, I was always taught to close files upon progr... (by WakeofMisery)

by tdyoung

2 programs I can't seem to figure out here

/* */

[1 reply] : For the first program, consider creating an if statement inside the fo... (by WakeofMisery)

by chris crunch

What is //NOLINT?

using namespace caffe; // NOLINT (build/namespace) I am a total beginner trying to understand this code. What does NOLINT do, exactly? I found online...

[1 reply] : That's a comment. In this case, it's a comment designed to be read by ... (by Moschops)

by etrusks

operator->()

Hi, I have was doing one exercise where I have to implement some kind of interface so Container with some stuff but I stopped here! I got a bit confused what...

[7 replies] Last: Tnx for an answer man. This is my bad that I didn't see it actually :... (by etrusks)

by zeroisk

Command line arguments in Visual Studio.

I use argc and argv to get the name of the files but i dont know how to use the command line to pass it into the program. How do i get the command line to pop u...

[2 replies] Last: If you run your project inside VS you can set the parameters under P... (by Thomas1965)

by alex067

Why won't this print?

I have a function which basically sorts an array of 0's and 1's. The array initially starts off as: 00110011 and I want the array to be sorted to look lik...

[2 replies] Last: I fixed the issue, my array was already sorted from calling a previous... (by alex067)

by alex067

Deleting dynamic array

If you have a dynamically created array that is a single array, do you have to manually delete this array with: delete ... ? I was taught that any dynami...

[1 reply] : When deleting a dynamically allocated array you should always use del... (by Peter87)

by itsbenbroughton

Why isn't my set setting?

I can't figure out why my set() isn't setting. There is no input, but my instructions were to "Always check for invalid client input in set() methods." This is ...

[8 replies] Last: You're right! I've been coding for 7 weeks now and can't read my own w... (by itsbenbroughton)

by Rholar

List Insert function error

This program takes in two ordered lists and then combines them into one ordered list, then returns that new list. I am having trouble with the insert function....

[1 reply] : Before C++11 you couldn't pass const_iterator to the insert function. ... (by Peter87)

by closed account N8RzwA7f

How to pass a data member by reference from main?

So , I'm not sure how to do this. // class.cpp class A { public: void myFunct(vector <int>& myvect); protected: vector <int> my...

[3 replies] Last: If the vector is a member of A, it is also a member of B. Why does yo... (by cire)

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