General C++ Programming - C++ Forum

by sunyue616

Help for read txt file!

Here is my code for read a txt file. which i want to read 3 numbers each line, first two is two node...

[no replies]

by daking

Cant Access Folders with Spaces in the name

I am having a slight problem. On trying to access a file at a directory I am getting a error. It onl...

[4 replies] Last: what would the ShellExecute() instruction look like for my example? (by daking)

by ghostfacelz

Memory pool & char array questions.

Hi, I was recently assigned a project and I'm looking for a little advice. I have to implement a...

[8 replies] Last: After a good days work, everything seems to be working correctly. List... (by ghostfacelz)

by cemtkr

How to Write a function factorial

The question is "Write a function factorial, which calculates the factorial of an integer. " so how...

[18 replies] Last: Ok, this is it: typedef whatever_you_want fact_type; fact_type facto... (by webJose)

by northfly

1+1 and 1+100, theoretically, is there any execution speed difference?

I mean, How does the computer do computing? 1+100 is executing like 1+1+1+1...repeatling 100 times? ...

[12 replies] Last: http://en.wikipedia.org/wiki/Central_processing_unit (by closed account S6k9GNh0)

by ashworcp

Generating substrings of a string

I am trying to create programs to generate substrings of a string and also subsets of characters of ...

[1 reply] : The differences between subsets and substrings are two: 1. substrings ... (by Duthomhas)

by N1ghtm4r3

Trouble finding problem. Please help.

Alright, so I have coded this program so far and it compiles just fine. It crashes after reading use...

[18 replies] Last: @savavampir You've helped me out a great deal. It is much appreciated... (by N1ghtm4r3)

by Moppy

Random printing

What this is supposed to do is find an x and y coordinate on the window and print a line of #'s in a...

[no replies]

by NeoXX

Help with assignemtn

I'm sorry if this will sound like low-level programming, but I need help completing my assignment: ...

[1 reply] : massif means array (by NeoXX)

by deadlyeagle

C++ help (1,2)

Hey guys, this is an assignment, i don't want it all done for me i just want some help to get on the...

[24 replies] Last: Before this topic gets buried deep into abyss to i would like to ask f... (by savavampir)

by samalamma 708

Trouble using strings in user-made functions

Hello. I'm currently writing my own function that accepts a string and then prints it to the screen ...

[4 replies] Last: In the directory of include files for most compilers there is an "iost... (by LB)

by wajahat

File Handling

the read function of my Cell management class does not read from the file rather it gives[ garbage v...

[3 replies] Last: As coder777 said, you can't write references (pointers). Pointers ref... (by abellia)

by Moarthenfeeling

Dynamic multidimensional array problem

I asked a question on stackoverflow.com, but I haven't recieved the corecct answer. So, I'll repos...

[14 replies] Last: Oh, I'm so full of work :( And now I'll just re-edit some functions at... (by Moarthenfeeling)

by fafner

segfault in empty function

I have a fairly large codebase, so pinpointing this error is probably quite difficult, but I'll try ...

[17 replies] Last: That's exactly what they don't! I figured it out while I was rewriting... (by fafner)

by sonicrobby

find, replace, and count words and characters (1,2)

So my project includes 4 parts, find the lines a word is on, replace that word with another, count t...

[31 replies] Last: hmm well ive been working on this in my free time and i have the word ... (by xiddus)

by northfly

Does a reference have its own memory address?

I write a code like this: #include<vector> #include<string> #include<iostream> using namesp...

[5 replies] Last: Variables get put at a memory location. The program accesses those va... (by Disch)

by kaa999

help with password.exe file (1,2)

Hi every one i have a file called password.exe , i have to use the CMD.exe command to run it. The w...

[29 replies] Last: Disassembly. (by helios)

by tayf

about 'loop'. help me please..

hi my friends ı have a problem that ı have to solve but ı cant.now ı will enter a =5.after that ...

[1 reply] : Repost: http://cplusplus.com/forum/beginner/42801/ (by Disch)

by afraidofdark

selective erase from associative container

hello, I use std::tr1::unordered_map and I want to erase all unreferenced resources from the map, to...

[1 reply] : this one is worked void ResourceManager::removeUnreferancedResour... (by afraidofdark)

by afemchick

srand?

i need some help in a random repetition of functions... plz reply some1 help and to knw wat to use w...

[1 reply] : http://www.cplusplus.com/forum/beginner/39274/#msg211862 (by kbw)

General C++ Programming - May 2011 (Page 20)

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