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Beginners - November 2015 (Page 31)

I keep getting an error that says .length() is not usable with a char, and I can't seem to figure out an alternative. Any help would be much appreciated. ...

[11 replies] Last: #include <iostream> int main(){ std::cout << "Input: "; char... (by closed account 48T7M4Gy)

by peacenatins

Which program with database and load images

Greetings. I am looking for some software 2D that I can use with C++ that will allow me to do the following: ◾Be able to load images of various layers of di...

[no replies]

by ruroni24

Access is denied?

When I debugged it, the error said that it was unable to start the program and access was denied. Here's the homework problem: Your goal is to create a pro...

[3 replies] Last: Oh cool, Cody was right. I reopened the program again and it can displ... (by ruroni24)

by cher1201

Union of Sets, Dynamic Memory, operator overloading

So, I have to create methods that takes the union and intersection of sets. I must also create a method that removes an element from the set. The union works fi...

[no replies]

by Andrew655

(UPDATED **Class help**)Input and output to file issue

Hi I'm pretty new to this so please be nice ^.^ but I'm working on a project trying to learn how to input and output to file if anyone can look at this code and...

[7 replies] Last: So now I am going to incorporate classes into my program. I am very ne... (by Andrew655)

by beesea309

Number of Days between Two Dates

Hello, So I've been trying to figure out how to do this program. I know there are many mistakes. So I'm sorry about that. The program will calculate and print o...

[4 replies] Last: string readDate (int& m, int& d, int& y) { //bla bla if (d < 0 ... (by closed account 48T7M4Gy)

by Dkob1

Zip file for Visual Studio?

How do I make a zip file for Microsoft Visual Studio 2013 for C++ ? I have 3 files: a header file, .cpp, and another .cpp

[5 replies] Last: Right click the project folder. Select the send to option. Then compre... (by Yanson)

by Lance2212

Calculator: Bedmas.

Hello, I am an 11 year old beginner and trying to finish my first project- the calculator. It functions but cannot do more than one equation at a time or can...

[2 replies] Last: Thank you very much helios! I really can't understand it yet... too ad... (by Lance2212)

by Andym

Operator overloading and class inheritance

If data is private in the base class, can it be printed from the derived class using an overloaded operator? I need to print all of the data from both class...

[5 replies] Last: Those are initializer lists. It is the recommended way of setting up y... (by TwilightSpectre)

by ArtAguria

Looping

how to stop looping until the newline? please help thanks. int h = 0; do { cin >> h; }while(true);

[2 replies] Last: @TC: What are you actually trying to accomplish? You are already requi... (by Zhuge)

by Duplacy

If statement problems

Hey, In this program every time I enter the scores is prints the else statement at the end, can someone please help me ? thanks. #include <iostream> #...

[2 replies] Last: The program is supposed to only accept numbers. (by Duplacy)

by kyresong

Phone Book

I was wondering if you could help me about this. It's a phone book. I am recording name in it. Then searching it from number and from name. Problems; 1-...

[5 replies] Last: nice (by jasonwynn10)

by thelegendpaul

Linked List withing a Linked List?

I'm trying to figure out how to create a linked list where each element of that list contains its own linked list. The first list is a list of teams and the sec...

[2 replies] Last: Okay so I've been trying to figure this out and I'm probably over thin... (by thelegendpaul)

by BAtanasov

pow

Hello, how can I make a program that can check which is the last number in a sum like 2^100 + 3^100? Tried doing it with long double but the cout still print...

[1 reply] : I think you should read this first. http://www.cplusplus.com/forum/beg... (by Thomas1965)

by SULTAN11

transfering scan,print to cin,cout

how can I transfer this 2 codes into cin,cout instead of scan,print Char X; float w ,l ,b , h , r ; const float pi = 3.14; Scanf("%c",X) if (X==R) {sca...

[1 reply] : Have a look at this tutorial: http://www.cplusplus.com/doc/tutorial/ba... (by Thomas1965)

by elite zero

Priority Queue Help

I am implementing a priority queue based on heuristic for an 8 piece puzzle program. I am wondering how to easily do this. How would I go about pushing in the n...

[5 replies] Last: So, as this inserts nodes into the Fringe it will compare them with th... (by elite zero)

by rojan1918

Condition problem

Hiw do I make the condition that if x is an integer I want a condition in an if function that says if x!=integer?

[1 reply] : That depends on the type of variable x. Which type did you have in min... (by Kevin C)

by ianheinze

Simplifying

So I just wrote my code for this class and it works great, I was just wondering if there was a way I could simplify this? Just to pick up a few tips and tricks...

[5 replies] Last: Oops. Missed that the OP was using it to position i. Thanks cire ... (by AbstractionAnon)

by Yektakhalili

Easy Question : Which book to study?

Hello, So, I am an Applied Mathematics student currently in my 4th year of Bachelor's degree. I have experience with programming, as I passed a Java programm...

[6 replies] Last: Ok, you guys, since I really can't waste any more time... I've checked... (by Yektakhalili)

by freshprince23

How to use IF statements?

Hi, I'm new to programming with C++ and need a little help with the following program. I'm trying to create a shipping cost calculator that takes the miles and ...

[4 replies] Last: [quote=freshprince23]Please let me know the correct way of doing it. ... (by Chervil)

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