Beginners - March 2013 (Page 17)

by shhhhd
simple help
 
hi all im new in c++ and i want to know how do this example : I think a question if the user of p...
[9 replies] Last: Sorry, you're going to need a loop to go back to the top. (by gs1131)
Is it just a mistake?
 
That lvalue reference when const can reference rvalues or is their a reason???? Or is it just beca...
[no replies]
Having Problems... Help?
 
I have to write a program that tells the user how much they should deposit into a savings account if...
[2 replies] Last: What do you mean it doesn't exist? I thought I initialized it at the t... (by H3avenlySoul)
Does this simple C++ program need any further improvement?
 
Hello guys, first of all I'm a complete noob when it comes to programming. So please forgive me if I...
[8 replies] Last: I did not. What I said was slightly incorrect but easier to explain t... (by cire)
Help with a loop.
 
I have finished my program to convert feet and inches to centimeters, but i need to insert a loop th...
[4 replies] Last: Thank you for the loop it helped alot. Yes i understand the function ... (by Jose94ji)
Why cant dynamically allocated variables can’t be named?
 
I understand why you cant define them but why cant you name them. Or is it that you must always def...
[3 replies] Last: In addition to what AbstractionAnon said, a symbol of automatic stor... (by closed account zb0S216C)
Keep the content of ifstream and ofstream files unchanged.
 
How to keep the content of ifstream and ofstream files unchanged. I want to deal with the followi...
[2 replies] Last: Thanks. (by ChangBroot)
How to take input from .txt file and store in different variables
 
Hi all, I am new in C++ programming. I am building a program where I have to take input for many var...
[3 replies] Last: Reading in the values from the text file is as easy as reading it in f... (by Smac89)
by abzksm
plzzz plzzzz help guys
 
i have in case 4 to calculate series for example series=1+......X!/x^y pleasee i need help #in...
[3 replies] Last: PLEASE PLEASE abzksm don't repost the same question twice. You have go... (by closed account 3qX21hU5)
Accessing elements in classes
 
I don't understand classes very well, but I'm trying to implement them into my project, because they...
[10 replies] Last: I removed the static and everything is good now (I forgot I had chan... (by Vidminas)
Pointers as function parameters.
 
Hi, need some clarification if my understanding of this is right. #include<iostream> using std:...
[9 replies] Last: Awesome, that cleared up a lot. Thanks vlad you're really helpful =). (by Olysold)
by fluffy
Help with program segment
 
Hello, I would like for some further instructions on how to write this program segment. It asks to p...
[14 replies] Last: It worked! and it returns 19 as largest element index and 0 as smalles... (by fluffy)
Precision and decimal points
 
I need to program an arbitrary program that has to make use of setting precision to two decimal poin...
[1 reply] : #include <iostream> #include <iomanip> int main() { std::cout << ... (by MiiNiPaa)
by suraya
header files and source files
 
hey guys, i have this assignment i know what to do but in the assignmnet the professor asks us to de...
[4 replies] Last: thanks guys :) (by suraya)
ERROR: 'Student::NumCourses' : is not a type name
 
I get 2 errors and I don't know why I can't make int courses(NumCourses); I get these errors: 'Stu...
[11 replies] Last: Ahh, makes so much sense now. Thank you very much, I really appreciate... (by Jas Singh)
by Tomsta
LNK2019 & LNK1120 errors
 
Although i have 2 years expierance in c++, i have never come across these errors before, i know they...
[2 replies] Last: Ha that might be my issue, as far as i can see i don't have an int ma... (by Tomsta)
DarkGDK image printing.
 
Hello, people. I've just installed Dark GDK on C++. I tried to learn programing on it and had one pr...
[no replies]
Declaring variables in global scope.
 
Is it good practice? i.e #include <iostream> std::string hello; int x; int main() { } Als...
[1 reply] : I have never had to write a program that big, but imagine how much has... (by devonrevenge)
by krutuk
delete 2d array
 
Hi everybody! I spent 3 hours at this code and haven't figured out how to delete 2d array from dynam...
[9 replies] Last: When you create a line of memory, you have to loop through the line of... (by pogrady)
Help with sorting
 
Nvm then
[1 reply] : See http://www.cplusplus.com/forum/beginner/1/: " Don't post homework... (by tcs)
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