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Beginners - February 2017 (Page 8)

Can't figure out pointersto save my life

So I can't comprehend pointers and their use to save my life. I want to pass the variable message through get_line() so the user can input a string and then use...

[1 reply] : This assignment statement is the wrong way round, reply = *line; ... (by Chervil)

by seungyeon

Command line simple question

How do i open a text of integers from a text file using command line. I cant open it thru dev c++ using the F11 key Do i have to open cmd n type the name of f...

[3 replies] Last: How do i open a text of integers from a text file using command line ... (by gunnerfunner)

by snekus001

is my code good to find unique number?

Can someone check, if this code is right? It should return a number, that is unique. At first a person enters a number (how many numbers will there be, and I ca...

[1 reply] : P.S it is only a part of the program, just one function. (by snekus001)

by YahooAccount

Default constructors

c++

[3 replies] Last: please run it through the compiler at least once before posting, some ... (by gunnerfunner)

by element432

Hangman Issue

This is a program for a simple hangman game. The issue right now is the out put it gives. If I enter tackle, it ends correctly saying you have won. Right now, w...

[6 replies] Last: Thank you, that helped a ton. I didn't even realize that error so than... (by element432)

by closed account G2UR4iN6

Need a beginner program for college using some functions

So I'm using C++ and visual studio express and I'm a complete noob. I was asked in college to do a small program. The program has to do the following: 1- T...

[6 replies] Last: for the number of pass and fail students simply put a counter within a... (by kingkush)

by sam1989

Bool function

...

[1 reply] : This is not a homework site. We won't do your homework for you. Howeve... (by AbstractionAnon)

by Oriol Serrabassa

Need a more efficient program

This problem is about counting how many times the bells of a church sounds during a period of time called t (in minutes). This church has two different types o...

[9 replies] Last: Finally got it to work, YEEEY #include <iostream> using namespace s... (by Oriol Serrabassa)

by subeydoo

Help with Input Files and Output Files

I have an output file with this information: Miller Andrew 65789.87 5 Green Sheila 75892.56 6 Sethi Amit 74900.50 6.1 I need to read each line in and ma...

[3 replies] Last: Hello subeydoo, Both previous suggestions are good. I would add that ... (by Handy Andy)

by jamesfarrow

classes templates and constructors

I have an issue with the following code copied from a book as an example... Xcode is giving me errors with the template constructor!! // // Stack.hpp...

[3 replies] Last: Excellent thank you! It wasn't explained... or maybe I missed that bit... (by jamesfarrow)

by ExSanity

Reading and Acting on application data?

So i have an idea which i think is possible due to things like CS:GO hacks etc but i'm just not too sure how i'd go about it. I am looking to create a program t...

[1 reply] : bump (by ExSanity)

by kubanm3

Drawing a dynamic structure

Hi, do you know how a drawing of this structure would look like. If it was to be drawn on a piece of paper. Each element has to have a data value. Next field s...

[4 replies] Last: Thanks for explaining it so thoroughly. Could you make a sketch of it ... (by kubanm3)

by danciu

vectors

Hi, when we have a vector, like below, can we consider always that cout<<*v.end() will print 0 value? Can we find there some garbage value or not? int...

[2 replies] Last: Use rbegin(), crbegin() for iterator access to the last element or bac... (by gunnerfunner)

by AlanG

Best place to restart C++ learning

Background: I started in C++ with v1, then moved to v2 and used it professionally for about 8 years then, just as v3 and the STL was getting established, I...

[4 replies] Last: Excellent. Thanks for the help. Off to dust down my brain cells :-) (by AlanG)

by ivanov ivan ivanovich

remove_node in rapidxml

Dear all, Having the following xml file: <A> <B/> <B attr1="value1" attr2="value2" /> <C> <D /> <E attr1="value3" /> <E attr1="value4" /> <F /> </C> </A> Plea...

[1 reply] : Your XML file is pretty generic so it is very hard to debug. Good lu... (by Pattako)

by brianna97

C++ Homework help!!

Ive been trying to do my homework for the past 2 hours and I can't seem to get the correct answer, I keep getting 5/6 answers correct. Please help!! (1) Prompt...

[5 replies] Last: What is the purpose of this code? cin >> wallWidth; cout << endl; ... (by codehelper)

by Mavs25

Help inputting text file into array of chars?

I'm having trouble trying to read a text file called "decrypted.txt" into my code while using the following code. I'm trying to input the text file into an arra...

[no replies]

by moosyman

How do I make text seem to be typed letter by letter?

I don't need to involve the code I'm using, for once there aren't any errors. But I was just wondering how I make text look like its being typed? Its been a whi...

[5 replies] Last: > The easiest way is just use the function Sleep. Easy to type, easy t... (by JLBorges)

by MisterTams

Need output formatting help!

Hey guys, I need formatting help with my output. Here's a snippet of my code. cout << left << StockName << ' '; cout << setw(8) << right << NUMofShares << ' ...

[2 replies] Last: Thanks Mantorr22! Works great! (by MisterTams)

by iclearwater

double quotation mark

Hi, Could anyone please tell me how to make the output the double quotation mark"" in the following code? Only if I change that to single quotation mark 'dog'...

[2 replies] Last: Thank you very much for your help, integralfx. (by iclearwater)

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