Beginners - C++ Forum - June 2013 (Page 48)

by closed account LAM21hU5

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 ...

Jun 1, 2013 at 7:50pm

[1 reply] : http://www.cprogramming.com/tutorial/computersciencetheory/mergesort.h... (by Fransje)

by closed account Nw0DjE8b

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 u...

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)

by Gluttons

How to read file in class?

I'm trying to read a file in a class, I do not know what I am missing. How do I call the void readfi...

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)

by eyeless71

How do I check one variable before inputting the others on the same line?

cout << "Enter a phone number(Enter Q to quit): "; cin >> a >> b >> c >> d >> e >> f >> g >> ...

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)

by kevindav1

I'm so confused!!! Help

Basically, for the pass 5 months I have been learning c++ out of a book called beginning c++ throug...

Jun 1, 2013 at 6:07pm

[1 reply] : And I fail to see how learning texted based games will help me learn ... (by MiiNiPaa)

by sermanas

if statement didnt work correctly

Hello, i have a program where inputed numbers must be in interval from 2.0 to 5.0. if it's true, sec...

Jun 1, 2013 at 5:31pm

[9 replies] Last: Thank you alot, problem solved :) (by sermanas)

by stuckprocess

Output Data from Input.txt to Output.txt

Say I have input.txt, which looks like this: 8 7 6 5 4 and output.txt, which looks like th...

Jun 1, 2013 at 5:13pm

[3 replies] Last: Does set work with strings? Yes, but you should change every int to... (by MiiNiPaa)

by Rakanoth

get weird result

this from documentation i changed the int data type to char to save 3 bytes but when i try to run t...

Jun 1, 2013 at 5:09pm

[7 replies] Last: It have internal representation as integer. It stores numerical repres... (by MiiNiPaa)

by Cinematic

Deque Help!

Good day guys! can someone explain to me the exact use of deq.assign(n,elem);? ,how can i display t...

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)

by caiovilar

Program in C++

How to solve it? A trader wants to survey the profits of goods he sells. For this he had to enter...

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)

by hamshid

meaning of the statment

const char * GetName() const; this is a member function of a class ..what is the exact meaning of t...

Jun 1, 2013 at 1:48pm

[1 reply] : first const represent that it returns pointer you cannot change values... (by MiiNiPaa)

by optimisez

Dynamic array

Write a program that reads an unspecified number of scores and determine how many scores are above o...

Jun 1, 2013 at 1:36pm

[7 replies] Last: hey, you could use malloc() function >malloc() >C++ Just... Don't An... (by MiiNiPaa)

by sanzou321

compiles fine, but crashes after printing first value

The program crashes on execution after printing the first value, meant to be printing position of al...

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)

by Bevan

Where to from here?

Im not sure how to phrase this question, which is possibly why im not getting anywhere in the search...

Jun 1, 2013 at 11:39am

[2 replies] Last: let me advice you something from the real world: go out there, learn, ... (by Rechard3)

by Andym

read from file

So part of my school assignment is to read from a file. In my file, I have "0 50 100". Why is it t...

Jun 1, 2013 at 11:39am

[2 replies] Last: Thanks. Maybe this is one of the quirks of Xcode. (by Andym)

by Vetal

Console output of unsigned chars (initialized by hex) gives cyrillic output

Hi, please, help to understand. PROBLEM:I make the output with cout of unsigned chars, that ar...

Jun 1, 2013 at 10:05am

[8 replies] Last: Thank You, Guys, I thought, that hex will be outputted as chars lat... (by Vetal)

by dn54321

I'm Confused and it's only my second program :/

When i run my program, it's suppose to say Good if you write your name correctly and meant to repeat...

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)

by Gain

Can't find Exe?

Ok, so I have this simple code, but when I try to build/run it's telling me it can't find the .exe f...

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)

by raysonkong

fatal error: iostream: No such file or directory

My first program won't run. it says" fatal error: iostream: No such file or directory". Can someone...

Jun 1, 2013 at 8:48am

[12 replies] Last: > a beginner wouldn't need to worry about malicious software in their ... (by JLBorges)

by sanzou321

warning:assignment makes integer from pointer without a cast.

I'm trying to make the function *searchterm_generator return an array of pointers to strings but I ...

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)

Beginners - June 2013 (Page 48)

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