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Beginners - March 2014 (Page 35)

want to create file/folder in a specific location

Hello I want to create a file or folder in a location that I want to specify it. But as I am a beginner, I can't please help me

[no replies]

by orangemexican

struct problems

I'm supposed to be writting a program to calculate change using structs and functions. I cannot get this down. when I compile it i get this as the answer: -85...

[5 replies] Last: thanks alot that really helped. I also had the calculation wrong for t... (by orangemexican)

by herrybiscuit

SDL2 memory overflow on minimize

i was writing a game in sdl2 (and lua 5.2 for modding). while i was trying to optimize the game i minimized the window, i saw the memory multiply in windows tas...

[9 replies] Last: Why don't you like posting your code? i hate to admit it but i'm no... (by herrybiscuit)

by baraa dandachi

loops while

hello guys .. please can anyone help me in solving this problem .. *write a program that asks the user to input a sequence of character ending with the...

[2 replies] Last: I am guessing that you are asking us for a whole solution. So you do n... (by o0reyiz0o)

by mike1971

Text File as input to String Assignment IP (1,2)

I need help to use a text file as input to a string assignment #include <vector> #include <string> #include <iostream> #include <algorithm> #include ...

[28 replies] Last: There is more of the Weblog.txt but it would be to much to post. I nee... (by mike1971)

by Emy Y

Greedy implementation not working as intended

Problem: For a given maximum weight and a given number of objects,each with their own value and weight,display the object number and percentage inserted in the...

[3 replies] Last: indentation <nolyc> indentation is optional whitespace. see also: !vo... (by ne555)

by chickens7

Simple file input problem

Hello C++ community, I'm confused with this piece of code, I am simply trying to input three lines from a text file and save them as strings. The first string ...

[3 replies] Last: gotcha, thanks ! (by chickens7)

by Stavrosfil

File i/o help

I have a text file called number.txt and its containers are some numbers separated with a new line and spaces: number.txt 10 20 44 56 7 8 I have a ba...

[2 replies] Last: Thank you very much!! (by Stavrosfil)

by rize revolution

Deleting contents frmo std::vector

I have a scenario where I need to delete the contents of an std::vector. // some code that populates std::vector. for( // Traverse through some list...

[2 replies] Last: Please use code tags when posting code. http://www.cplusplus.com/artic... (by Catfish666)

by jessemcready

C++ Sudoku using Backtracking/Recursion

My teacher wants us to make an NxN sudoku puzzle and solve it using random numbers from 1 to N. There can be no repeats in rows or column, everything else is f...

[2 replies] Last: Yeah, it's what we are learning in class, so he wants us to know how t... (by jessemcready)

by jchrislopezz

C++ Shopping Cart

Hi guys! im having a hard time completing my program. im stuck with adding products only please help me thanks alot! here are the components: - Classes and ...

[5 replies] Last: our professor told us to make use of And so did I too. (Without even... (by keskiverto)

by Cassie

C++ NOTEPAD ERROR

I HAVE A PROGRAM THAT I CONNECTED TO NOTEPAD. IT WORKED BUT THE OUTPUT ON MY PROGRAM CAN'T DISPLAY ON NOTEPAD. NOTEPAD JUST DISPLAY QUESTION MARK '?'. HERE'S MY...

[10 replies] Last: It still question mark. But thanks a lot :) (by Cassie)

by andy1978

Understanding the comma seperator in loop

If you have something like this, do{ //stuff while(a, b, c, d > 100); So what exactly is happening here. Same for for loops something like...

[10 replies] Last: It is legal C++, and and it will run. However, the only condition whi... (by MikeyBoy)

by tylergarner

Printing characters from array values

How would I get this to print out? Sorry, the ouput isn't showing up like it should! The amount of "=" in each column should equal the corresponding value in t...

[14 replies] Last: Never doubted you for a second, well done :) My whole point of my p... (by Codermik)

by Ch1156

How to separate words into different vectors

Ok so im trying to split words up into two different vectors, the words are on the same line separated by a space, and i just cant seem to figure it out. im loa...

[6 replies] Last: ok awesome i got it working, now what about whjat he said about the te... (by Ch1156)

by Legato

What are loops and when are they used?

Hi, I have a general idea of how loops are used, but i'm not really grasping the fundamental truth of what they are and when they would like to be used outsi...

[4 replies] Last: For loops are only useful because of the way you use them, you could r... (by LB)

by Antone333

Allegro display stats

so what i want is a program to display the stats of a character in a text based game. i am new to graphics and have a console text based game and it is mostly c...

[1 reply] : ok. haha sorry disregard this i figured it out. i was right with the w... (by Antone333)

by peppersquat

Function problems

I've been at this for a couple hours and i know i'm making some pretty stupid mistakes. My brain feels numb i've been dinking around with this for so long. I'm ...

[6 replies] Last: So as I see it you are trying to use that function to read in data fro... (by Zhuge)

by Razor 158

logic errors in fraction manipulation

Hello, I was assigned a program to write dealing with structs this week for homework. When I build the program, I don't get any syntax errors, but the program o...

[1 reply] : There are two problems with your reduce() function. 1) If the conditio... (by Daleth)

by philhar

Probs w/

Problems with pausing program execution. I resolved on my own how to pause the program so I could see Hello World displayed. cout << "Press any key followed...

[3 replies] Last: Please, look at this sticky on how to hold the console: http://www.cpl... (by closed account 18hRX9L8)

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