Beginners - C++ Forum - August 2010 (Page 24)

Is there a way, when making a game for example in the console, that you don't have to put enter every time? Like, I use 5 321 as my setup to move for ...

[15 replies] Last: Haha, that's what I get for not refreshing first! :-P Besides, no harm... (by x loto)

by peripheral

how to convert str to arr[]?

string str="1B 42 E8 1B 43 40 0B 10 00 90 01 B4 00 2C 01 00 00 78 01 01"; array unsinged a ; and I want to store each 2 data in hexadecimal as one element ...

[18 replies] Last: thank you Galik ,your code is very usefull to me.is more simple than m... (by peripheral)

by SgtPooki

Unresolved token and external symbol with ctor and dtor

I've been trying to get rid of these linking errors for a few days now and the only thing that does it is commenting out the constructors and destructors for my...

[13 replies] Last: I checked my code.. the name mismatching was just a mistake in post... (by SgtPooki)

by Wander

More Dang Deque Problems

I'm new to using deques and other advanced containers like vectors and such. I don't see anything wrong with this but I get the weird "Runtime stopping in a wei...

[4 replies] Last: okay. i did. then i ran it again without debugger and it crashed again... (by Wander)

by Async

what's the difference

what's the difference between the two global declarations: static int i; int i;

[3 replies] Last: thank u ^_^ (by Async)

by AdventWolf

Weird, weird glitch in compiler

Ok so I spent about an hour with trying to figure out what the hell was going wrong. BTW I am not asking for help, just explaining how crazy this it. Here's ...

[4 replies] Last: Yeah that is strange, it really messed me up because it only crashed f... (by AdventWolf)

by DY357LX

How to read a certain line of a txt file?

Let's say I have a text file that consists of 10 lines. Line one reads "One", line two reads "Two" (without the quotation marks.) etc. I know how to open th...

[5 replies] Last: for (int lineno = 0; getline (myfile,line) && lineno < 7; linen... (by outcome)

by closed account 1b7S216C

function pointers

Hi, I already know how to create functions that return pointers to functions that have already been defined at compile time, like in this example: type...

[6 replies] Last: Isn't that the same as float functionA (float a, float b, float... (by guestgulkan)

by Chemical Engineer

Reading a Tab-Delimited Spreadsheet File

Say that I wanted to read the numbers off a tab-delimited spreadsheet file, such as from SomeFile.txt: 1 1 2 4 3 9 4 16 5 25 How could ...

[8 replies] Last: stringstream could also be useful here: #include <iostream> #incl... (by m4ster r0shi)

by Chemical Engineer

Why is ifstream.getline() cutting short?

I have a program: #include <iostream> #include <fstream> using namespace std; void main(){ char str ; ifstream in("C:\\somefile.txt") ...

[3 replies] Last: Also check this out: #include <iostream> #include <string> using... (by m4ster r0shi)

by willnbell

cant get overloading of functions to work

we had to do a project as described: Using the example functions about, write a calculator program. Allow for the user to enter a simple math functions to e...

[no replies]

by Freakzoyd

Upper Case to Lower Case

Hello guys, i am a beginner at programing, and I found this site really helpful as it has c++ tutorials, all the libraries and its functions with example code, ...

[5 replies] Last: Your loop goes too far and you didn't assign the modified letter back ... (by Galik)

by AdventWolf

Can you create a random decimal number between two other numbers?

I'm working on a program and I was trying to figure out how to create a random fraction number between two other numbers. Something like: num3 = rand()...

[6 replies] Last: Thanks for the help guys, I was able to do just what I needed. I'll ce... (by AdventWolf)

by horace5563333

string problem

#include <iostream.h> int main(){ char first ="1234567890"; char second ="0000000000"; for (int i=1;i<=10;i++){ second = first ; } cout << sec...

[8 replies] Last: follow you. thx all. (by horace5563333)

by yawa66

simple project..

ei i have a project but i dont know wat to do.. could sum1 help me in my project.. my teacher ask me to create a simple minesweeper game with 5 columns and 5 ...

[11 replies] Last: Last time I checked these forums were to pose questions for awnsers th... (by kaduuk)

by lssam

sorting problem with swap

hi l am trying to sort an array that will be read . l use swap function but it only swaps it once for the first value of i. #include<stdio.h> #include<i...

[18 replies] Last: instead it should be j<x because j < x+1 will mean j < 6 and theref... (by lssam)

by wboustany

C++ & DDE

Hi all, I am working with a platform that provides info on the financial market. (MetaTrader 4). The platform has an embedded DDE server. I am trying to f...

[8 replies] Last: thx for your all your answer kbw. (by wboustany)

by silvertooth07

****.exe has encountered a problem...

i'm new at c++. i don't know what to do with my program. it keeps on having this problem "exerdraft.exe has encountered a problem and needs to be closed." i don...

[2 replies] Last: thanks! (by silvertooth07)

by wasabi

custom constant definition?

If one wishes to declare a constant float, you can't simply use 1.5 since that will be computed as a double. You must declare it as 1.5f . Is it possible to ...

[1 reply] : Not now but on the next standards: http://en.wikipedia.org/wiki/C%2B%2... (by Bazzy)

by Midget

Connect four type Grid

Hello, I've recently started learning C++ and am now trying to build a grid for a connect four game (really basic) I was just wondering if it is possible to ...

[1 reply] : You can, but you need to store it in a char eg: char ( 123 ) // ... (by Bazzy)

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Beginners - August 2010 (Page 24)