Beginners - December 2013 (Page 14)

by binf
Hey
 
I want to write a program that defines which is the biggest value between n numbers. #include...
[4 replies] Last: your program seems to do that already. You haven't included any cout'... (by Garion)
Sudoku
 
This program functions perfectly except for one function. I'm having a very hard time showing the po...
[3 replies] Last: Since one of the trickier parts is determining a 3x3 square, here's th... (by heebleworp)
Help about sorting vectors with custom comparator
 
Dear all, I am trying to sort a vector of object by using std::sort in combination wigh my own co...
[2 replies] Last: The sorting needs an actual object or function to use. As you can see ... (by Smac89)
by Garion
Regex backslash delimiter
 
I'm trying to figure out how to use a backslash as part of a string delimiter using regex. My code ...
[3 replies] Last: interesting. I will have to read more about this "raw" data format. ... (by Garion)
Csv output to modify existing file
 
I've been working with several I/O operations, such as inputting data from csv files to two dimensio...
[1 reply] : After a bit more experimentation, I figured it out. The file cannot be... (by CplusplusAcolyte)
by alsade
c3876 error i cant understand why
 
Write your question here. why does this code gets an error c3876?? #include <iostream> #includ...
[4 replies] Last: its always the small things:)...thx very much! (by alsade)
Ahhhhhhh!!!! >:(
 
Alrighty so its telling me I'm missing a terminating " character. Its saying its an issue with the "...
[8 replies] Last: If you break it up into multiple lines, do you still get the error? ... (by JLBorges)
by layanM
urgent
 
how can i make it print " sorry the smoking are is full. Try the nonsmoking " when the smoking coun...
[2 replies] Last: were should i put this code ? (by layanM)
by Kanyl
Calling function inside switch-case, from a different file! How?
 
Hey! I am new here, so keep in mind that I am also kinda new with the C++ language and therefore nee...
[2 replies] Last: Thank you mutexe, I will try this! Yeah, the design might be kinda ba... (by Kanyl)
by aish96
MODIFY DATA FILE
 
Please help me out. I need to modify data files. The following code does not work, i.e., it re-write...
[13 replies] Last: > It's a project I'm doing for school, so I can't use it. Why? std::... (by JLBorges)
Iteration to Recursive
 
hello all,the practice assignment im working on is to have two functions that will search each chara...
[1 reply] : Line 35 is a problem. EDIT - you also might want to wrap the recursiv... (by IceThatJaw)
Some questions about ios::eof in reading a file
 
Well, I'm writing a program to read in numbers from input.txt and write out the primes in output.txt...
[3 replies] Last: One more comment, if(fin==NULL || fout == NULL) cout<<"ER... (by Chervil)
by binf
Help
 
If for example 3 points are give I have to find the number of points which are inside the circle.I w...
[1 reply] : `people' is uninitialized `people' is never modified (by ne555)
by Hotice
Safely casting a Base to a Derived without using the heap
 
I am fairly new to the concept of inheritance, and I am constructing a Matrix class and a derived ...
[3 replies] Last: Nice. That isn't a copy constructor though . Copy constructors take ... (by Lowest0ne)
what this code means
 
what are these both code means: #include<stdio.h> #include<conio.h> Put the code you need hel...
[2 replies] Last: #include tells the compiler to read input from the specified file. ... (by AbstractionAnon)
Why cant it get to work?
 
Basically I have a text file. And I have four long strings, with spaces between them. What I am t...
[5 replies] Last: YESHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!!!!!!!!!!!! Finally man! Thank... (by stuckinthehouse)
try, throw, catch exceptions
 
Hi all, ive been writing this same code for the last few days. I'm trying to utilize the try, throw,...
[4 replies] Last: First, looking over my post before, I seem to have made a mistake (I d... (by TwilightSpectre)
by binf
Hey :D
 
I want to write a code that that is going to read the coordinates and the coverage radius of the bas...
[1 reply] : You would have to compare distance to r^2 as you have not rooted the r... (by Script Coder)
newbie stuff, plz help
 
Can anyone please explain to me this code from line 6 to line 12, i have no idea what is going on( i...
[10 replies] Last: http://www.learncpp.com/cpp-tutorial/73-passing-arguments-by-reference... (by mutexe)
how to operate on large value taken in form of string
 
how to opearate on large number taken in form of string ie how to convert it back into number?
[4 replies] Last: I think it's something like this: ... (by closed account iAk3T05o)
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