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Beginners - November 2015 (Page 15)

how can I make it wrong using stdio.h instead of iostream #include <ctime> #include <conio.h> #include <stdio.h> void wait(int wait_time); char var...

[no replies]

by vwynn

Triangle Angle Project

Hey everyone, I'm pretty much finished this project except I keep running into one issue. The bool function seems to only work once. For example, if I input ...

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by mohammedawni

help with avl tree

i have a problem with find_imbalance_node. it did not show balance factor. it shows only data i don't know why first,i write it correctly and works correctly b...

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by TheTruePotatoDuck

Calculator program does not perform the correct arithmetical operations

So I am close to finishing my program but one last thing that's bothering me is that it outputs the wrong answer if it involves negative numbers or decimals. I ...

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by scsi

constructor

Hi guys, I am wondering about c++ default constructor. Let's say I am trying to define a class, and letting default constructor to initialise it's value. The ...

[6 replies] Last: Thanks! (by scsi)

by TheTruePotatoDuck

Trouble looping a segment of code

I am a novice at c++ and I am having trouble making a loop in my calculator. What I am attempting to do is once I ask for the two numbers they would be asked if...

[2 replies] Last: Thank you very much, I finally added the feature and also thanks for t... (by TheTruePotatoDuck)

by Darision

tic tac toe - not allowing position changes

ive been working on this tic tac toe game for one of my worksheets in university and im stuck. the game allows you to enter Row and Col, and if that position co...

[4 replies] Last: ah ok thanks :D i fixed it too, turns out ijust had to put "-1" in the... (by Darision)

by uszy 123345

writing data into the array

I am having trouble debugging this code so it reads two columns from the file and when the first column (Department is the same it just adds the second column t...

[6 replies] Last: yes that's what I needed!!! Thank you! (by uszy 123345)

by kamilhassaan

How do we seperate digits by adding space between them?

If I type a number, the computer should display the number by giving space between between them. For example; if I type 56, the computer should print out 5 6...

[9 replies] Last: These kinds of homeworks aren't interested in your ability to play wit... (by Duthomhas)

by Dazzer

What is a "widget"?

I've seen the term "widget" several times in relation to C++ (specifically in Juce), could someone please outline for me what is meant by this term? Thanks!....

[3 replies] Last: Yes. In fact your understanding provided a better definition I think. (by Cody0023)

by elagamyeman

Iteration problem

I have a problem where I have 8 values needed to be worked out by iteration. The thing is each time you iterate you need to use the values you obtained last tim...

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by kelvin26212

Find a word in the text file

Hi Can I use strcmp() to check the word/sentence in the text file? If that word exist in the text, it prints the message. #include <iostream> #incl...

[6 replies] Last: thank you But I still have some questions about the use of strcmp()... (by kelvin26212)

by ocramed

Getting data from a file on a server

Hi. First time poster. Well, I am working on a homework assignment, where I am to print out, on screen, the longest word from list of words from a file on a...

[4 replies] Last: Okay. So, the initial program works. I want to add something else, i... (by ocramed)

by zaryabsaeed

Reading from a file

Hi, is there any way that I can read from a file until I encounter a \t character and then continue reading the same line, ignoring the character?

[2 replies] Last: This is a good solution but i would think that it would be better to j... (by Hirokachi)

by Arslan7041

Creating my own String class - getting error message

Im creating my own String class (as an assignment), but I've run into a problem. All the functions are working properly except for append(). Here is the cpp...

[9 replies] Last: A few other things to consider changing: Your assignment operator won... (by dhayden)

by rabster

Two-D array delete/pointer error?

I'm unable to delete my 2-D runtime array for some odd reason? Whenever I try to apparently I get an invalid pointer error, and something about size error whene...

[3 replies] Last: It depends a bit on the application where you catch and handle an exce... (by Thomas1965)

by NoobDeveloper

How to Display numbers, in specified numbers only

How to make a Program to display even numbers, in User inputted numbers. Example: User inputted 3-20 (my program need to identify the even numbers in 3-20 and ...

[6 replies] Last: > This is just easier to visualize for the noobs Yes. Particularly b... (by JLBorges)

by DOTX91

Loopint with a switch statement

not long started c++ and i am looking at getting the user to enter the task they want to do, then the program asks is they have another task, and loops until th...

[1 reply] : Try a while loop that goes on as long as your cont variable isn't 2 (y... (by Shadowwolf)

by espionage1

main function

Rewrite main so that it tests all the numbers from 2 to 20 and prints out the results, each on a separate line. #include <iostream> #include <cmath> ...

[12 replies] Last: If you have another question, then go ahead and post it. Though there ... (by Chervil)

by stefanelul

stop flickering snake game

i have a snake game that i've been working on and i actually completed it and now i want to stop the flickering . i ve heard about a goto function but i couldn'...

[3 replies] Last: Well, you're literally giving us 0 information to go on. Your game is ... (by TarikNeaj)

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