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| Merge sort |
| Hello, I have always asked myself what is merge sort and how to I use it in a code. I will be glad if someone can tell me how. |
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Jun 1, 2013 at 7:50pm
[1 reply] : http://www.cprogramming.com/tutorial/computersciencetheory/mergesort.h... (by Fransje)
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| Errors Using Random Numbers in a Class |
| Hi, I've been working on a simple version of Mastermind using Microsoft Visual C++ 2010 Express. I use a random number generator to create the codemaker's code.... |
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Jun 1, 2013 at 7:17pm
[2 replies] Last: Thanks, it worked! I also think I understand why I was getting C2059 -... (by closed account Nw0DjE8b)
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by Gluttons
How to read file in class?
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| I'm trying to read a file in a class, I do not know what I am missing. How do I call the void readfile that is in my class? Would really appreciate some help! ... |
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Jun 1, 2013 at 6:59pm
[2 replies] Last: Sry i forgot to specify what I was doing. Im trying to open up the fil... (by Gluttons)
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by eyeless71
How do I check one variable before inputting the others on the same line?
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| cout << "Enter a phone number(Enter Q to quit): "; cin >> a >> b >> c >> d >> e >> f >> g >> h; In this program I'm trying to get a phone number. I... |
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Jun 1, 2013 at 6:59pm
[6 replies] Last: He won't be able to use 'q' to quit. Because there is a chance the num... (by gobiking)
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by kevindav1
I'm so confused!!! Help
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| Basically, for the pass 5 months I have been learning c++ out of a book called beginning c++ through game programming by Michael Dawson. It's great but all it ... |
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Jun 1, 2013 at 6:07pm
[1 reply] : And I fail to see how learning texted based games will help me learn ... (by MiiNiPaa)
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by sermanas
if statement didnt work correctly
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| Hello, i have a program where inputed numbers must be in interval from 2.0 to 5.0. if it's true, second if block must run forward, if not true, further blocks m... |
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Jun 1, 2013 at 5:31pm
[9 replies] Last: Thank you alot, problem solved :) (by sermanas)
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by stuckprocess
Output Data from Input.txt to Output.txt
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| Say I have input.txt, which looks like this: 8 7 6 5 4 and output.txt, which looks like this: 6 5 4 3 2 1 I want to get it looking like thi... |
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Jun 1, 2013 at 5:13pm
[3 replies] Last: Does set work with strings? Yes, but you should change every int to... (by MiiNiPaa)
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by Rakanoth
get weird result
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| this from documentation i changed the int data type to char to save 3 bytes but when i try to run this program i get strange charcter instead of value ... |
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Jun 1, 2013 at 5:09pm
[7 replies] Last: It have internal representation as integer. It stores numerical repres... (by MiiNiPaa)
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by Cinematic
Deque Help!
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| Good day guys! can someone explain to me the exact use of deq.assign(n,elem);? ,how can i display the value of it in the prompt and how this code(below) obtain... |
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Jun 1, 2013 at 5:08pm
[2 replies] Last: my problem is that how this program list the output 7,5,3 and well, yo... (by Cinematic)
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by caiovilar
Program in C++
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| How to solve it? A trader wants to survey the profits of goods he sells. For this he had to enter each commodity, the commodity code (an integer between 100 ... |
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Jun 1, 2013 at 3:14pm
[3 replies] Last: Hmm I can give you a tiny skeleton to start with to nudge you in the r... (by gobiking)
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by hamshid
meaning of the statment
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| const char * GetName() const; this is a member function of a class ..what is the exact meaning of this statment ? what does the const in start represent ? |
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Jun 1, 2013 at 1:48pm
[1 reply] : first const represent that it returns pointer you cannot change values... (by MiiNiPaa)
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by optimisez
Dynamic array
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| Write a program that reads an unspecified number of scores and determine how many scores are above or equal to the average and how many scores are below the ave... |
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Jun 1, 2013 at 1:36pm
[7 replies] Last: hey, you could use malloc() function >malloc() >C++ Just... Don't An... (by MiiNiPaa)
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by sanzou321
compiles fine, but crashes after printing first value
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| The program crashes on execution after printing the first value, meant to be printing position of all occurences of an option(struct.option) in string and also ... |
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Jun 1, 2013 at 12:50pm
[3 replies] Last: The problem is that after exiting the internal while loop string becam... (by vlad from moscow)
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by Bevan
Where to from here?
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| Im not sure how to phrase this question, which is possibly why im not getting anywhere in the search results,however here goes - About 7months ago I started ... |
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Jun 1, 2013 at 11:39am
[2 replies] Last: let me advice you something from the real world: go out there, learn, ... (by Rechard3)
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by Andym
read from file
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| So part of my school assignment is to read from a file. In my file, I have "0 50 100". Why is it that when I cout the contents of Line1, Line2 & Line3, I get ... |
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Jun 1, 2013 at 11:39am
[2 replies] Last: Thanks. Maybe this is one of the quirks of Xcode. (by Andym)
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by Vetal
Console output of unsigned chars (initialized by hex) gives cyrillic output
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| Hi, please, help to understand. PROBLEM:I make the output with cout of unsigned chars, that are initialized as hex and receive ciryllic symbols on output ... |
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Jun 1, 2013 at 10:05am
[8 replies] Last: Thank You, Guys, I thought, that hex will be outputted as chars lat... (by Vetal)
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by dn54321
I'm Confused and it's only my second program :/
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| When i run my program, it's suppose to say Good if you write your name correctly and meant to repeat itself if you didn't, for some reason it always say Good ev... |
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Jun 1, 2013 at 8:58am
[4 replies] Last: A const variable eg. a const std::string can't be modified after it ... (by JLBorges)
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by Gain
Can't find Exe?
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| Ok, so I have this simple code, but when I try to build/run it's telling me it can't find the .exe file in my debug folder for my program. I checked the file an... |
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Jun 1, 2013 at 8:57am
[2 replies] Last: you forgot semicolon after the return 0 im newbie my self and like twi... (by Rakanoth)
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by raysonkong
fatal error: iostream: No such file or directory
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| My first program won't run. it says" fatal error: iostream: No such file or directory". Can someone help? Thanks in advance. Rayson #include <iostrea... |
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Jun 1, 2013 at 8:48am
[12 replies] Last: > a beginner wouldn't need to worry about malicious software in their ... (by JLBorges)
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by sanzou321
warning:assignment makes integer from pointer without a cast.
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| I'm trying to make the function *searchterm_generator return an array of pointers to strings but I get the warning at store = query_term (where i try to make ... |
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Jun 1, 2013 at 8:48am
[12 replies] Last: what i ended up doing was add all the strings to char arrays in a stru... (by sanzou321)
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