Beginners - April 2015

by Lito
Issues compiling
 
Okay so my program would compile and work fine when I used codeblocks at school but when I use QT or...
[2 replies] Last: Line 38 messed me up had a parameter the changed values in there (by Lito)
by azoom
array with a string?
 
Hi, I need to create an array with a loop. I want to ask for an input then search the array for tha...
[3 replies] Last: std::cout class << "Please enter the class number: "; std::cin >> ; ... (by closed account 2LzbRXSz)
help with checking uppercase, lower, and number.
 
Write your question here. I am trying to make a password verifier. When i try to check for an upp...
[4 replies] Last: @shadowCODE, I am also trying your code too. (by Justabluetaco)
Password validation program
 
I am completely lost within the function I have to make a program that has at least 7 to 8 character...
[2 replies] Last: Thanks :D i was able to figure it out last night but this also helps t... (by Raakfal)
C-style String how
 
My C++ class is going over C-style strings and working with pointers. I'm to write a function that h...
[no replies]
warning C4047: '=' : 'char' differs in levels of indirection from 'char [1]'
 
Write your question here. I'm keep getting this warning on line lettersGuessed: warning C4047: '='...
[1 reply] : lettersGuessed is a char , but "" is a c-string. To fix, do lett... (by Smac89)
by HG319
How many differently shaped n-node binary search trees are possible
 
Was hoping someone can help me with this problem: How many differently shaped n-node binary tree...
[no replies]
Using c-strings.
 
How can you read from a file a line of words (sentence) using c-strings? Let's say you have a charac...
[3 replies] Last: Well, it depends on your input: If you have a file with words delimite... (by koothkeeper)
How do I learn C++ ?
 
do I learn C++ by only reading a book ? (can you suggest me a book ?), can I learn C++ by only watch...
[4 replies] Last: I'm taking a class, but Bucky's YouTube videos really helped me unders... (by catpokemon)
logic proglems - trying to output asterisks but it's in infinite loop - please help it is due soon
 
My program is supposed to take user input of names and numerical values and then display it with con...
[no replies]
Repetition Structure Help
 
Hi, I'm in my first semester of C++, and I'm having trouble with a program. I need to write a progr...
[7 replies] Last: Alright, this version looks a lot better than my old one. { ifstrea... (by GigaBatz)
Array output
 
Hello guys. I have a problem on this little program. Basically, I want to read an array and invert i...
[3 replies] Last: Thanks a lot guys! (by wookietookie)
Constructor with default empty parameters
 
Hello. What's the right way to do this? //Constructor Laptop::Laptop(string model, double pri...
[13 replies] Last: http://herbsutter.com/2013/05/09/gotw-1-solution/ http://en.cpprefere... (by keskiverto)
malloc() realloc() memset() free()
 
vector.h //header #ifndef vECTOR_h # define vECTOR_h # include <strin...
[no replies]
Vectors problem
 
Hello. This is my problem: http://i.imgur.com/usZl8kP.png How do I do the sorting of both vectors?...
[1 reply] : Any hints? (by mighty asker)
by relgin
How to create a data file?
 
I will be designing a program where the user enters the name of a data file. The file will contain d...
[5 replies] Last: Once again, please read http://www.cplusplus.com/doc/tutorial/files/ (by minomic)
by savanh
question
 
hello, i dont know why the delet fun dosent run!! please need your help. #include<iostream> ...
[1 reply] : As soon as I popped it into Xcode I got ten whole error messages, so l... (by closed account 2LzbRXSz)
double pointer assignment
 
I am having trouble understanding why we need double pointer assignment. I looked at this link http...
[1 reply] : Because for a return value via the argument list you need to pass the... (by ajh32)
password and username check in Game
 
Hi Guys, I'm currently trying to make a game with register system and log-in system. I've already go...
[1 reply] : Are you saying that you want to validate the username and password mat... (by ajh32)
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