Beginners - C++ Forum - March 2011 (Page 22)

Project Requirement Analysis & Management

hi， what kind of open source software is recommended for Project Requirement Analysis & Management? Anyone is using it ? need some suggestion. ...

[no replies]

by ShadowDeath

call by refferenz 2dim array

hey i am new at learning c++. i want to create a programm that will calculate the determinant of an dyn. array if its dimension is 2*2 the array will be a...

[1 reply] : When you write matrix , you are telling the compiler to get the eleme... (by Zhuge)

by Blessman11

vector runtime error

whats the meaning of this error? "vector subscript out of range". The weird thing is that my vector worked then stopped working afterwards

[5 replies] Last: Does your qva_Fonts vector actually have that many elements? And why a... (by hanst99)

by detroit

some expert directions????!!!!

Hello everyone. Thank you for taking your time in this topic. I have to write a program that calculates a loan and prints out the the monthly payment and th...

[6 replies] Last: ok thanks for taking your time. (by detroit)

by Amakusa66

C++ String Formatting Question

I've been tasked with writing a program that reads a string's format followed by the actual string from a file, tests the string to see whether it adheres to th...

[8 replies] Last: @hanst99, No problem, the fault is mine actually, my post was a bit co... (by Amakusa66)

by mpgz

Assigning textbox.text to string array in Managed C++

Hello What is the exact line of code to put the value of textbox.text into a string array and where exactly should I put it in the managed c++ code? Nick

[6 replies] Last: Do you, by any chance, know a guy named "spoon licker"? Somehow you re... (by hanst99)

by bmansi

Create directory with name at runtime

Hi, I wish to create a directory with the directory name assigned at runtime. Eg. While running, the program has to search for a file named abc.txt at path C...

[1 reply] : I don't think there is anything preventing you from using a variable t... (by Zhuge)

by llind212

expected primary-expression before "int"

I am a beginner student learning functions. I had an assignment to complete regarding functions and have an error that appears on line 25 stating "expected prim...

[2 replies] Last: My program works perfectly! Thank you so much for your help, I really ... (by llind212)

by cc89

error C2371: 'int8_t' : redefinition; different basic types

I keep getting this annoying error whenever I include certain header files into the source file with the main function. Here's the compiler output... 1>c:...

[4 replies] Last: I've removed string and iostream from my header files since I didn't r... (by cc89)

by hagarr

function problem

I'm doing a program that outputs average high/low temps and the highest/lowest temp. They all work except for lowest temp which always comes out 0. I don't know...

[7 replies] Last: thanks! This worked. (by hagarr)

by bboy212

free Microsoft developer software for students

microsoft has a program they call dreamspark where they give developer software to students for free. So you could get visual studio 2010 for free. check it ou...

[5 replies] Last: I haven't done much site-digging, but something tells me that you're p... (by Albatross)

by detroit

Confused on a function??!!

Hello everyone. Thanks for taking your time and trying to help me. i have a function where i can't figure out the result of (i). Please any advice or hin...

[14 replies] Last: thanks everyone. (by detroit)

by cfunfun

I need help with my pa5.cpp program

Ok im suppose to use pa5.phone which consist of dates,calls,minutes,texts all are ints except date which is a string. This is what it looks like 02/25/2011 3...

[no replies]

by hunkeelin

what is wrong with this.

struct Znode { float value; struct znode *next; }; struct Znode *first = NULL; //assume the list contains the values 23, 4, 5, 6, -13 Znode *current = ...

[8 replies] Last: One more thing. In line 3 replace 'znode' to 'Znode'. (by rishabhagl)

by matthewfs

Program read first record perfect but not the rest

Sorry but its a bit of files needed. So i made a zip file if thats ok: http://www.sendspace.com/file/jqqmdi What it does is read a binary file into a sin...

[1 reply] : Instead of using sendspace why not use http://pastebin.com/ (by lordmat)

by hunkeelin

Analyzing pointer program

I was readint hte text book and i came across this. struct Cnode{ float value; struct Cnode* next; }; struct Cnode* first = NULL; struct Cnode *nod...

[5 replies] Last: I saw similar examples while studying pointers. hunkeelin , as Xander ... (by oldnewbie)

by Blessman11

Matrix Multiplication (Open GL behaviour problem)

Why does Open GL draw my object on the origin the first time round when I place my object? Additional info: •I have an object which is written/ initialis...

[1 reply] : Uh well, if you change the transformation matrix after the object is... (by hanst99)

by ccole101187

C++ function that will compute the factorial of some numbers n using 2 functions

Ok so I am in a intro to c++ class and I have this assignment I have to do: Write a C++ function that will compute the factorial of some numbers n (input from ...

[5 replies] Last: Not worth mentioning ,but you can return fac; , instead of using an ... (by oldnewbie)

by Neb1000

Why does this seg fault?

I have two functions that could be the cause of this but I don't know which one or how to fix it. Any help will be appreciated. Edit: I know now that the clear...

[12 replies] Last: [quote=Neb1000]Ok I needed to do Yes, but that has two flaws: 1. You'... (by coder777)

by Geric

count occurrences in string C

Hi guys I have #include <stdio.h> #include <ctype.h> #include <string.h> count() { int i,found=0; char string ; printf("Type a string : "); ...

[2 replies] Last: thanks matsom (by Geric)

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Beginners - March 2011 (Page 22)