Beginners - C++ Forum - March 2016 (Page 46)

call object function for another class

Ok, I first wrote my tictactoe game as one class, and got it to work. I need to split the code up into two classes. Since splitting them up I can't get class ti...

[2 replies] Last: Thanks for your help!!!! (by justontime41)

by joshuatz

Converting 3 chars into a single int

If I have an String 107 and I'm turning it into a char so it's the digit symbols 1 0 7. Is it possible to turn it into an int of 107?

[1 reply] : you can use sstream // Example program #include <iostream> #include... (by rafae11)

by Blue Sky

palindrome function not working

Hey guys, I'm currently working on a function which checks whether the string argument is a palindrome (word which remains the same if it's read backwards) or ...

[2 replies] Last: Wow it's quite obvious now. Thanks for the quick reply (by Blue Sky)

by kikiyox77

coding help

So my code doesn't seem to be working for some reason. This code that I am trying to do asks the user to input a password of their choice with the criteria of 1...

[5 replies] Last: Don't compare bool variables to true or false. Just use if ( hasUppe... (by fredk)

by hartman498

For loop Help

Hi everyone, So my program needs to print out an inverted pyramid of numbers. I have a working code but I don't think i am allowed to use if and else statements...

[2 replies] Last: I got it but thanks. I had my for loop inside the while which is what ... (by hartman498)

by Idiotal

While Loop Problem.

#include "stdafx.h" #include <iostream> int main(){ int a; int aUnits; int aTenths; int aHundredths; while (aUnits = 1, aUnits <= 9){ while (aTent...

[3 replies] Last: You never change anything in the body of the inner while loop, so the ... (by fredk)

by Idiotal

What's wrong?

Doesn't display m. #include "stdafx.h" #include <iostream> #include <cstdint> int main(){ std::cout << "Enter a Number ."; int n; std::cin >> n; int m; ...

[1 reply] : [quote=Idiotal]Doesn't display m. This is one reason why --> for (... (by closed account E0p9LyTq)

by qwewq149

Email with Mailbox class; compilation error

It isn't suppose to output anything but it doesn't seem to compile. im not sure whats wrong, if anyone could point me in the right direction. #include <iostr...

[3 replies] Last: Thanks guys, i got it, appreciate the help!! (by qwewq149)

by Idiotal

Console outputs/prints nothing.

#include "stdafx.h" #include <iostream> int main(){ int n; int m; for (n = 1; n <= 600851475143; n++); while (m = 1, m <= 600851475143){ m++; if (m%...

[4 replies] Last: When you use long long you may just have to be very patient, waiting f... (by Chervil)

by curiousengineer

Is there a connection between the size_t, pointers and amount of ram on a computer?

std::size_t can store the maximum size of a theoretically possible object of any type. Does this have a connection what what values a pointer can store? Do bot...

[2 replies] Last: Consider this: size_t count; int * address; // set some values to bot... (by keskiverto)

by Harutyun

I can't understand pointers and references. Please help.

Hi, I'm learning C++ using this website: http://xoax.net/cpp/crs/console/lessons/Lesson17/ and I can't understand the reason why pointers and references are...

[1 reply] : A reference is an alias. Just like some refer to Bessie, while other c... (by keskiverto)

by Khentse

Nested Loops

Use nested loops to output 6 rows of 7 stars in each row. using namespace std; int main() { int i = 0; while(i++ < 7) ...

[1 reply] : You're missing #include <iostream> You're printing the same numbe... (by AbstractionAnon)

by Khentse

Loops Sum

Write a program that accepts numbers from the user, adds them, and outputs the average. The numbers should be summed until user enters -1. #include <iostream...

[2 replies] Last: First, please use the code tags when posting code. See http://www.cplu... (by keskiverto)

by spade2561

Need help with switch

So I'm trying to write a program that will determine how much someone has for a phone bill for a project for my C++ class and I cannot for the life of me figure...

[2 replies] Last: indent your code and then you will see the problem. (by Jaybob66)

by ajessie

Reading Decimal error, and ignoring entire line

my output keeps reading my decimals with a comma instead of a decimal. I have no problems compiling, so I don't know how to get it to stop reading it as a comma...

[1 reply] : Some of the variables declared as integer should be floating point. ... (by Chervil)

by ajessie

Missing Type specifier

I get an error saying I missed a type specifier, but didn't I already declare the type earlier in my code? #include "Project2.h" #include <string> #includ...

[2 replies] Last: Line 53: An if is required after else . (by coder777)

by JJ2828

SIMPLE QUESTION

Hey Guys I have a simple question on this. Now all I can do is editing the class only , the main function need to remain and any solution for this??? Thanks!!! ...

[3 replies] Last: #include <iostream> using namespace std; class AA { static int x; p... (by JJ2828)

by monrelle

Mandatory Output it is not working and I cannot figure out why?

I am trying to get this output. Product Name: Orange Reference Number: 1123456 Price per unit/pound: 0.99 Stock: 34 With this code: #inc...

[1 reply] : 1) Please use code tags when posting code, to make it readable: http:... (by MikeyBoy)

by crazydaze

Pointers

Why does one use pointers instead of adjusting the value that is stored in the variable directly? I've seen plenty of information regarding how to use them, but...

[8 replies] Last: You're welcome - glad it helped! (by MikeyBoy)

by samalia

How to link C++ pgm as to read information from Excel?

WI am working on a project in C++ in the aim to read information but from a Database built in Excel, this DataBase will have information/details of each object ...

[3 replies] Last: Here is a simple class to read and write Excel spreadsheets. http://ww... (by Thomas1965)

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Beginners - March 2016 (Page 46)