Beginners - September 2013 (Page 30)

by armita
HELP!
 
I need to answer this question as soon as possible. Please give me your ideas. Thanks.. question...
[1 reply] : You are probably much more an expert of threads and mutexes than many ... (by keskiverto)
Global Variables Problem/Question
 
Basically, I am having some trouble with my Global Variables, I have them declared within multi...
[3 replies] Last: Thanks to both of you for the solution and extra material I am only ab... (by James180)
by Appel
Making small apps and good practice programs?
 
Hi! I´ve been working with c++ for a little while now, but I need some help to improve! I need ...
[1 reply] : First of all, to make Iphone apps, you can't use C++. They are written... (by Mats)
Switch case missing "{" "}"
 
Hi here's my program i got an error where it's expecting a "{" or a "}" but i do not know where to p...
[3 replies] Last: Hi Justin, If you have compiler errors, then please post them in full... (by TheIdeasMan)
Encrypt/decrypt using Polybius square
 
I have a project assignment where I have to encrypt/decrypt a phrase using a Polybius Square. I ...
[1 reply] : Does the code not work as intended? (by Catfish4)
help required (1,2)
 
Write your question here. 1-Input: Take integer inputs from the user until she enters a negative nu...
[21 replies] Last: why you dont ask your class fellows to help you...... hum yahin hen ja... (by msjamil11)
UNEXPECTATION OUTPUT PLSS HELP ME..:(
 
guyss please help me..:( this is my source code no error no warnings..but the output is not my ex...
[2 replies] Last: you need a cin to get the actual value from the user. Like so: ... cou... (by coder777)
Problems looping within function
 
Hello all, First time poster here. So I seem to be having some problems grasping how to manage loo...
[11 replies] Last: Hi KvltKitty, First, please always use code tags - they make it easie... (by TheIdeasMan)
by sup91
Assignment Help
 
Hi everyone, I need some help with my assignment. The given code below are from my lecturer for tip...
[no replies]
C++ code for a calendar -- Help with a counter?
 
In a calendar program, how to figure out which day a month ends on in order to start the next month ...
[1 reply] : On line 10: ^ does not what you think it does, it's a bitwise operator... (by coder777)
Very long number.
 
Hi, I have this code unsigned long long number; cin >> number; cout << 192 + (number*2...
[1 reply] : well, 10 18 *250 goes out of range of unsigned long long . use doubl... (by coder777)
how to remove an item from an array
 
I want to be able to remove an item from the inventory that the use inputs ie remove helmet then it ...
[1 reply] : If inventory has fixed size, I would just clear entry that you want to... (by MatthewRock)
Help on getting median
 
the program complies but the output in the median is 1.86 every time no matter what values I use. ...
[1 reply] : First, format your code. Second, you never used "median" variable. Yo... (by MatthewRock)
error when trying to print vector
 
When I try to compile my code, I get an error about there not being a match for cout 'operator<<...
[8 replies] Last: My classes are public for this project. I've tried using the syntax p... (by Kevinius)
by aggsyb
Most efficient way to code this RNG ?
 
I want to create 7 different numbers between 1 - 50 and the numbers cannot match any of the other nu...
[8 replies] Last: #include <cstdlib> #include <ctime> #include <algorithm> #include <it... (by JLBorges)
Output Issue
 
I have researched this but to no avail. So I'm going to the experts. I have coded a ROT13 decrypt...
[no replies]
Poker problem (trouble with classes)
 
Hi, I am creating a poker program for school (learning classes). The instruction are to make a clas...
[2 replies] Last: @whitenite1 When one if condition is true, the rest are ignored. So hi... (by Daleth)
Copying arrays using pointers?
 
Hi guys, so basically this is what I tried to do: I initialized an array on the heap, then made a p...
[10 replies] Last: you'd have to use a for loop to assign initial values. That's what ... (by Shilalydawg)
Prime number finder not looping correctly
 
I made a program where the user inputs a number and all prime numbers up to and including it are dis...
[1 reply] : You are not entering the while loop all of the time. For example: 1.... (by histrungalot)
While loop malfunction, also center formatting is jacked up
 
I have this program that is almost complete, but for some reason that while loop is messing me up, I...
[no replies]
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