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Beginners - April 2014 (Page 21)

Can anyone help me.....I have Visual Studios 2010 and I am currently running on Windows 7, everytime I run my code( without errors) I get an error that says tha...

[1 reply] : A "corrupted data" message usually means that you have overwritten dat... (by AbstractionAnon)

by Bubiche

Please help me with reading a BMP file header using ifstream

I'm trying to read a .bmp file header using ifstream but my output isn't right, please help :< From what I've researched a bmp file's header should have 14 b...

[3 replies] Last: Thanks guys and sorry for the late reply x) Both of your solutions wor... (by Bubiche)

by aquilina

Suggestion C++ - Building

Hello all. Anyone mind give a suggestion what kind of program that related to building? It sound like the question is not specific.. But i have choose this topi...

[4 replies] Last: I was thinking about the numbers being entered by the user and then ge... (by Mats)

by lafo

When to use loop? How many conditions?

Hey guys, so I am having a theotrically question. I have for example the following codes which are doing the same: for(i=0;i<2;i++){ if N ==N[i+1] j++;} o...

[5 replies] Last: Ok, that helped me a lot. Thanks for the responses! (by lafo)

by Aleksandar0110

Error

Hi. I was wondering why this piece of code: int a=1, b; b= ++a + ++a + ++a; cout << b; outputs 10 instead of 9. Is it some sort of error? Some...

[2 replies] Last: In my opinion this code should always produce 10 using any compiler. ... (by codewalker)

by nmforce

Arrays taking in different numbers

When writing this code i am finding that when going from the getline to the for loop the numbers of my age and transferFee variable are getting changed somehow....

[5 replies] Last: Wow that worked perfectly, thank you so much! (by nmforce)

by ceilingwalker

Compiler Error

Good day all. First time user, new to C++. I would like know please what causes the C3861. I have pasted my program below. The error says something to the effec...

[2 replies] Last: Inconsistent use of upper and lower case characters. Compare lines 13 ... (by Chervil)

by dasboshiet

Switch Statement Problem

So... I know it is a long code and messy but bear with me on this. The problem is that when I enter the same letter twice, it works, but then it jumps to case ...

[2 replies] Last: You are missing a few breaks within your switch, if you correct this y... (by KyiannaJones)

by Ecclesiastes

how can i solve this problem

Write your question here. how do you write program to convert numbers to string in c++ #include<iostream> using namespace std; class csh1{ public: ...

[4 replies] Last: I would have used switch statements as well, but you should pace down ... (by DrPatrickBateman)

by locolo

x variable defined as array[size]

I would like to know how to insert a variable inside the size of a array! Since im writting a guessing game, P1 needs to insert how many letters is his word k...

[8 replies] Last: line 37: You're returning char . That is the 20th character (not an ... (by AbstractionAnon)

by closed account 16pXSL3A

How to use int vector?

Hi dudes! I want know how to use int vector! I know to use char vector! --- Char vector e.g. program I use Code Blocks #include<iostream> #include<stdio.h> #i...

[2 replies] Last: http://www.cplusplus.com/user/RadWayne/ @RadWayne thanks! :D send to m... (by closed account 16pXSL3A)

by Mehrdad87

Human language in c/c++

Before hand I thank all for reading and especially those how try to help I want to know do we have c or c++ in other languages? Second question is that be...

[9 replies] Last: thanks codewalker very useful reply (by Mehrdad87)

by chofs

problem with recursive power function

hey guys am having a problem with my power function that calculates power it works properly with exponents that are intergers but crashes with exponents that ar...

[3 replies] Last: From math we know that pow(x, n) = exp(n * log(x)) Now you need to imp... (by MiiNiPaa)

by reglac111

Change i++ in a for loop

I am currently writing a program that must use a for loop that will determine the log of two numbers loga, logb. The only way that i know to create a for loop i...

[2 replies] Last: Well if you wanted to do i + 1 , that would have no effect, as it wou... (by closed account EwCjE3v7)

by mjatt

please explain the type : char*

char a = "que"; Here array name (a), represents the address of first array element. So array name is of type char*. please explain the type : char* ...

[3 replies] Last: thanks @cire @MiiNiPaa (by mjatt)

by ak16

STL

Please can any one clear me difference between map and set in STL? with example.

[2 replies] Last: thanx Cafish666 for you reply. can you please check following points ... (by ak16)

by MrBones

Not understanding why I'm getting an error

I keep getting " error: no match for 'operator>>' in 'weatherFile >> w' ". I don't understand why.. Thank you in ahead if you can help me. void uploadData...

[1 reply] : you can't simply read the file and store it directly to the vector lik... (by nvrmnd)

by Titanius

Templates

My question is related to templates, below is the program that implements a generic stack class. I am required to create a stack object and push elements to th...

[2 replies] Last: You are right,Thank you! (by Titanius)

by lays

what if I redefine a method of a base class and set it as "virtual" in a derived class in a chain of deriving actions?

like the title. Is it legal? And what will it be?

[1 reply] : The title doesn't make much sense. To "redefine" a method of the base... (by cire)

by ECEsasha

Inheritance with classes of shapes?

Hi! I'm trying to write code where I can get the perimeter of a rectangle, and then the area of a rectangle, triangle, and square using the get_area() functions...

[6 replies] Last: You could alternatively do Rectangle::Rectangle(float width, float le... (by giblit)

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