Beginners

by admin
Welcome -- read before posting!
 
Welcome to the beginner's forum in C++.com! In this forum, users can to talk about any topic relate...
[2 replies] Last: How To Answer Questions in a Helpful Way Be gentle. Problem-relat... (by admin)
Console Closing Down (1,2,3,4,5,6,7)
 
Hi, i am new to C++ and have just written my "Hello World" program. It worked all right but the cons...
[120 replies] Last: It displayed "Hello world" after you pressed Enter. int c is a ... (by Duoas)
Need a little assistance counting a sort
 
I am writing a program that will sort two separate arrays of 20 integers one as a bubble sort and th...
[2 replies] Last: So turn both my sorts from voids into int and then add in the counters... (by guglaak)
by Ch1156
Best book to learn the C++ STL?
 
I am reading a few books to improve my C++ and one of them mentions the STL and how its so big that ...
[2 replies] Last: http://en.cppreference.com/w/ http://www.cplusplus.com/reference/ (by MiiNiPaa)
C++ Prime numbers
 
So basically like anyone else here in the forum I've been having troubles coding this problem. A ...
[3 replies] Last: #include <iostream> using namespace std; bool isPrime(int); int ma... (by shadowCODE)
Help to find if massive is symmetrical
 
Hi, can some1 help me, with writting a program, which needs to find out if massive is simmetrical, f...
[4 replies] Last: #include <iostream> #include <iomanip> #include <fstream> using namesp... (by khrusty)
by drax
vector iteration
 
I made up some code for vector iteration but it is not what I wanted. From the example below, I woul...
[no replies]
Nested Loop Perfromance
 
How would I improve the performance here? This is the takeEquilibrium problem. I want to take mu...
[1 reply] : Your problem description is not clear. Do you mean this: http://blog.c... (by keskiverto)
Can I combine a string array and a double array into a 2D array?
 
I currently trying to do this assignment and what I want to do is display the month with the corresp...
[3 replies] Last: Cool, thanks for the reply. (by deathslice)
Generating random numbers
 
My homework requires me to generate 30 random numbers between the range of 0 - 9. My problem is t...
[1 reply] : Lines 90-93. You have not seen all the frequencies yet. You cannot kn... (by keskiverto)
Having trouble alternating users in chip game.
 
Hey, I am having trouble alternating users when I ask them to take chips from the pile. The program ...
[1 reply] : Line 81: chips_taken is an uninitialized variable (garbage). Line ... (by AbstractionAnon)
RockPaperScissors (1,2)
 
Hello, I decided to write a rock,paper and scissors game where the computer and player take turns...
[20 replies] Last: Right - don' t need lines 6 - 12 at all! You will need to declare use... (by PCrumley48)
Library Database management system
 
I am writing a library database management system using c++ in Xcode on my mac. When i create a exe...
[2 replies] Last: I can't put the program here because of the character limit. But this ... (by omkarborkar95)
I/O GPA Calculator -- Not Storing All of File
 
"Write a program that reads from a file a list of course names, letter grades for each course and nu...
[4 replies] Last: Please! Anyone? Could you help me with what I have here? I am still s... (by supernoobjake)
i need assistance
 
i have a question how did the last line in my recursion function get executed when my recursive call...
[no replies]
Assistance with homework
 
I need assistance with a problem. I have completed the C++ coding, however the formula I used is not...
[3 replies] Last: Thanks everyone for your assistance, I greatly appreciate it. (by Scofield16)
by Alphar
if A is equal to B ,print"Yes",or print "No" (1,2)
 
Input each test case contains two numbers A and B. Output for each case, if A is equal to B, you ...
[20 replies] Last: You have a number of alternative pieces of advice and you need to use... (by Alphar)
please help////
 
hey guys i have a question about recursion. ive been trying to learn it for a while now and i go...
[3 replies] Last: oh but how does it prints out the numbers ?, recur... (by theposibility)
by c p p
array of objects
 
How would you make an array of a class data type where the class does not have a default constructor...
[4 replies] Last: Not sure, but apparently C++14 makes it easier: http://stackoverflow.c... (by keskiverto)
Can someone give me any good implemented code of C++ Biginteger for programming contest?
 
I need C++ biginteger code to solve competitive programming problems. Can anyone provide me please?
[3 replies] Last: Can it be used in ACM ICPC? You're the one in the contest so you sh... (by Z e r e o)
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  Archived months: [aug2014]