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Beginners - April 2017 (Page 25)

I need to write the function upper_bound & lower_bound manually ,not to use ready-made... I did something like this )) Where is the error ? int upper...

[4 replies] Last: JLBorges thanks for the help (by kizhvac kampazitr)

by Drakk

Structure arrays and functions

Write your question here. Well I am trying to create a Structure array of that is populated by the function below and prints out using another function in a ...

[1 reply] : see this link re returning local array's from functions: http://stacko... (by gunnerfunner)

by shycas2008

***How Can I Loop Interval Number Of Times ***

Team, I block commented at the bottom kind of what I need to see. Here's where I am lost - I know how to do a do, while and an if loop. But I'm confused on h...

[4 replies] Last: Hi, shycas2008, I’m likely to be totally misunderstanding you questi... (by Enoizat)

by hussijay

how to do this code without string

Create a file sentence.txt which has data like given below. sentence.txt He was in pressure but nobody helped him. You are required to write a pro...

[3 replies] Last: because we haven't done strings yet there's got to be a better reaso... (by gunnerfunner)

by kizhvac kampazitr

Ladders* - pls help

You have N equal little cubes. You can stack several cubes on top of each other to build a tower. You can also place several towers next to each other to build ...

[2 replies] Last: Thanks ! wrоte like this #include <iostream> int NumberOfLadders... (by kizhvac kampazitr)

by MisterTams

Tic-Tac-Toe: Validating whether position has already been taken!

I am trying to make the player have to try to select a position again if a spot has already been occupied previously by Player 1 or Player 2. I am not sure why ...

[4 replies] Last: Something along these lines, perhaps: #include <vector> #include <io... (by JLBorges)

by closed account N8RzwA7f

Mix sdl2 trouble playing multiple sounds simultanious

Hello, I'm having some trouble playing music and chunks at the same time. I wrote a frequency change function that changes the frequency for either music or...

[5 replies] Last: The frequency is the sample rate. When you call Mix_LoadWAV or Mix_L... (by Peter87)

by test1234

Using 2D array and calling it.

I am needing it to store *, which is INITIAL because of enum, in the board which is 5x5. Like this, ***** ***** ***** ***** ***** #include <iostream> #inclu...

[1 reply] : See: http://www.cplusplus.com/forum/beginner/212775/#msg994053 (by JLBorges)

by MisterTams

How to create and use a 2D vector within a class?

Hey guys, I am trying to get into the swing of Object Oriented Programming and with that said, I am making a Tic Tac Toe game just for the fun of it but I'm try...

[2 replies] Last: JLBorges, Strange because I tried exactly that type of initializing a... (by MisterTams)

by garrows

Trying to write to a .exe

I am trying to write to a exe and have the program verify as it goes but I keep getting the find window error even if the name is correct #include <iostr...

[1 reply] : > I keep getting the find window error even if the name is correct T... (by JLBorges)

by Elize

Can't assign const base class members in derived class

I've been out of the C++ game for a while and now I'm suddenly blanking on basic concepts. I've got an ordered list of classes that each store the same things a...

[1 reply] : class A { protected: const int _a; public: A(int a = 0) : _a(a) {} ... (by cire)

by CrazyCollegeGuy

Vector subscript out of range when looping backwards

Hello there! To be honest, I'm in a bit of a pickle. Have you ever looped through a vector, only to be struck by a vector subscript out of range? Well, if I'm n...

[2 replies] Last: These do indeed work. Thank you. (by CrazyCollegeGuy)

by MoZeeba

How to parse a string into a vector<int>

I was wondering how to convert a string, say "1234" into a vector, say vec, where vec = 1, vec = 2,... and so on.

[2 replies] Last: Thanks!! (by MoZeeba)

by aaronf89

Need some help with a program

I need some help with writing a function/module for the following program that passes in both parameters (number of rows and columns), I also need to get it so ...

[2 replies] Last: Hello aaronf89, You can start with this: http://www.cplusplus.com/doc... (by Handy Andy)

by jennoel09

User Domain in class project

Hi everyone, I'm new here. I wasn't sure where to ask this, I figured someone here on this forum might be able to assist. I am working on a group project that...

[no replies]

by viorage

Code validation (toupper) within an array

First post be gentle. I have two arrays I need to validate. I need to either check if the first letter is capitalized or just change each first letter to capi...

[16 replies] Last: jlb- Thank you this program now works correctly. If anybody else has... (by viorage)

by cristina999

Function decomp

Hey guys so I wrote my code for an assignment and it compiles, for the most part everything works except it will not calculate percentages correctly The outp...

[3 replies] Last: Hello cristina999, Glad it worked for you although I do not know why ... (by Handy Andy)

by celticqueenkira

Positive and Negative, Even and Odd

So I'm writing a program that asks to input an integer and the program tells if it's odd or even, negative or positive. For some reason, it'll get the pos/neg p...

[3 replies] Last: positive, negative, Even and Odd do not work for INT. Remove all th... (by celticqueenkira)

by thhs345

Can't break out of loop when user tells the program to exit?

I am writing a menu based program where the user chooses from the menu what to do with an array. The last option is to exit the program, but when I run the prog...

[3 replies] Last: Hello, late reply Sorry but i found your bug, the bug is very simple s... (by frederickrl)

by HarrisonChong

Help with functions in class

Hi there, as below code, I am having difficulty with display function. As you can see that, I have use while loop to scanText() then included processText() f...

[2 replies] Last: Thanks so much (by jimkayle)

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