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Beginners - September 2014 (Page 25)

can someone please point me out why my second function keeps giving me a 0 when i try to use it? Thank you guys #include <iostream> #include <math.h> us...

[2 replies] Last: Nothing wrong with return types if he doed not need non-whole results.... (by MiiNiPaa)

by dualdark

Binary Search

I have a small problem with the binary search iterative, the algorithm is working good, but if i have more than one element with the same name, the program only...

[6 replies] Last: ok got it ._. thanks a lot, it was very helpful (by dualdark)

by sarim

access 2D array by using single loop

hello! how access a 2D array with just one loop like 1D array and by using pointers too. i read an article on link http://cplusplus.com/forum/articles/17108/ b...

[1 reply] : how access a 2D array with just one loop like 1D array Let's start ... (by Disch)

by gabsacr

Can anyone help me fix this?

Hi there, I'm somewhat new to C++ and need a little help finishing this program.. So what it basically does is generate all possible combinations in a lottery s...

[1 reply] : Please do not crosspost. It clutters forum, spreads discussion on your... (by MiiNiPaa)

by Daumen

error LNK2005 & LNK1169 - Using external functions

***SOLVED*** The problem was that I added an additional .cpp to the Project, it was in the Source Files of MSVS (See red marking in the picture below). I did...

[3 replies] Last: but at one point it worked when I included it It worked when you h... (by AbstractionAnon)

by tham2000us

anyone who can fix this program its running but I need it to call isMale function correctly

Write your question here. }

[1 reply] : This: if (isMale(true)){ should be this: if (isMale(gender)) { ... (by kbw)

by RRosalinda

min/max

I have a 2d Array (static matrix) and I'd like to calculate and subtract the row minimum from each row. I've trouble in calculate even the minimum. Could you ...

[2 replies] Last: You mean VS6, right? There isn't a VS2006, it's the version before VS... (by kbw)

by yepMe

Function pointer in singleton

Hi Tech Gurus, I am trying to understand singleton code. Below I have copied from net my doubt is in below code why do we need static Singleton *single; t...

[4 replies] Last: we can achieve singleton without that also No, you need line 7. ... (by AbstractionAnon)

by Attila009

Files Batch Conversion

I have a programm which converts binary files into ascii files. At the moment I am asking for the filename and this file will be converted. Now I have some ...

[1 reply] : http://stackoverflow.com/questions/8725331/iterate-over-all-files-in-a... (by mutexe)

by closed account y0XSE3v7

vector matrices or pointer to pointer matrices?

I wrote two header files to do linear algebra in a neural network. In the first one I used a pointer to pointer member and dynamically allocated it to store a...

[3 replies] Last: Thanks guys. (by closed account y0XSE3v7)

by Knightrider29

Explain the glitch

[sum=sum+j;] 1.semicolon shouldn't be put here but then if we put how do you explain the outcome? 2.Instead of [sum=sum+j, j++] we can also just put [sum += j...

[6 replies] Last: Please use code tags to highlight code. The differenence is that sum... (by dhayden)

by Ch1156

Class Questions

I am watching a tutorial on classes just to brush up on them and I have some questions on things that dont make sense. Here is my code: #include <iostream...

[7 replies] Last: This Enemy::Enemy( int initHealth, string initName ) { SetHealth(... (by keskiverto)

by csharp

help in writing comparison function

Hello I am writing a function its job as follow: It simply returns -1 if time0 is before time1, 0 if the times are equal, 1 if time0 is after time1. R...

[7 replies] Last: why you want to convert time0 and time1 To convert it to time repres... (by MiiNiPaa)

by alex067

Uppercase the vowels

I have to take the input user string, and uppercase the vowels and display it back. EX: Enter your fullname: Barack Obama output: bArAck ObAmA ...

[3 replies] Last: When in doubt, check the reference: http://www.cplusplus.com/reference... (by MiiNiPaa)

by Chance

Ideas for a project

So I am interested in starting a c++ project, primarily a console application, to help me further progress in my c++ fluency. I am currently enrolled in a c++ c...

[4 replies] Last: Thank you, I appreciate the advise very much. This should help me get ... (by Chance)

by ivertony

Computer Programming Project

Write your question here. Can anyone help evaluate any errors with the code I wrote? The program is suppose to calculate the user's money into the minimum num...

[6 replies] Last: Thanks for all the help guys, really appreciate it! (by ivertony)

by alex067

Comparing ASCII code

I have to write a program where I have to detect how many uppercase letters the inputted string contains. Normally I can do this by making a very large if st...

[6 replies] Last: Ah ok thanks! (by alex067)

by abdalimran

How to calculate the time complexity of c++ code.

Can someone simply explain me? or give me some resource from where I can understand it easily? I am looking for the method of calculating time complexity of ...

[no replies]

by Chance

Need help with this function.

I am trying to make the double change; display what it is equal to in terms of change due in dollars, quarters, dimes, nickels and pennies. Here is an exam...

[11 replies] Last: It can still be slightly off since you are using doubles. 1 could be r... (by giblit)

by alex067

Currency Converter

I have to write a program which has the user enter a start value, finish value, and jump value, ex) user inputs start: 10, finish: 100, jump: 10; outputs: ...

[2 replies] Last: Ah that was such a simple semantic error! Thank you! I got my code t... (by alex067)

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