General C++ Programming - C++ Forum - February 2009 (Page 13)

by mariokartlegendd

ghosting final row of input, wt???

i am completely puzzled on this one. i have an *input* file that looks like this michael jordan...

[9 replies] Last: yep! it worked. i am reading through that thread again, i will resear... (by mariokartlegendd)

by bbarodia

priority_queue

hi, I want to make two functions in the pririty_queue adaptor. Can some1 please guide me as to how ...

[1 reply] : http://www.cplusplus.com/forum/articles/1295/ (by Zaita)

by PatrickO

Syntax Error : Missing ';' before 'PCH Creation Point'

Be grateful of some assistance. I have been trying to compile source code in Visual C++ 6.0 and I...

[3 replies] Last: Thanks for your help and advice. It seems to be compiling okay now,... (by PatrickO)

by chris

Ellipsis Parameter

I was wondering when using the ellipsis parameter (the three dots, "...") for example: int func(in...

[3 replies] Last: Thanks for the replies, yeah seymore that helps =) (by chris)

by Galilio

dynamic array

i want make a code for the following scenario write a function int* generate_rand (int length, in...

[3 replies] Last: That's not a difficult task, you just need a loop to fill the dynamica... (by Bazzy)

by nicholasa

Functions returning objects or pointers

I'm sure this topic would have been discussed many times but I am having difficulty finding the info...

[2 replies] Last: @nicholasa: I'm not sure what other methods you tried, but you migh... (by jsmith)

by woshihk

C++: fstream. ( deleting and editing)

Hi guys. Is it possible to delete a sentence or words from a .txt document through user input? So...

[3 replies] Last: Oh I see. Thank you Zaita and kempo. will try debugging again. sha... (by woshihk)

by mariokartlegendd

read input into vector?

from my last post, the best help suggestion was to use vectors instead of arrays for reading input d...

[8 replies] Last: well, for some reason, when the input is a 3 row 3 column text file ... (by mariokartlegendd)

by unregistered

word wrap

how do I perform word wrap for a certain no. of columns on a file stored on disk, when reading the f...

[5 replies] Last: "ups" as in "ups to you". A sarcastic way to say thanks. (by Zaita)

by mariokartlegendd

initialize array of unkown size?

is this possible in cpp? if i want to declare an array of undetermined size, my intuition would t...

[8 replies] Last: first, thanks2all for the suggestions so far. this is both for a se... (by mariokartlegendd)

by skydbms

Problem with pow function

int i = 1234; double f = 2.0; double c; c = pow ( 10.0, f ); i = i / c; printf ("%d", i); ...

[3 replies] Last: Add -lm on the link line to link against the math library. (by jsmith)

by RajNOX

About Eclipse

Im not familier with C++ a lot. The main reason is i'm lazy and i dont wana work hard on a language ...

[1 reply] : http://www.cplusplus.com/forum/articles/7263/ (by Zaita)

by toni

performance problems

I have a problem. i have a performance problem in my code. the code: #include<iostream> class...

[7 replies] Last: IMO. It maybe the application design. Each person has a Name and Ad... (by Zaita)

by mariokartlegendd

I/O Read/Write Questions

Hi, I have put this post up in another forum, but it seems as though this one is more active, so ...

[2 replies] Last: http://www.cplusplus.com/forum/articles/6046/ That article will show ... (by Zaita)

by evanescence

bubble sort

Hi ,I have some problems with making this work properly for(l=n;l>1;l--) flag=0; for(i=0;i<...

[2 replies] Last: Bubble sort as any quadratic sort has two nested loops. Check this tut... (by kdenisk)

by hacksaw116

passing string data to a class function segfaults

We have defined a Tool class that has private variables accessed through get and set functions which...

[4 replies] Last: You have a few problems here. They are related to the way your managin... (by Zaita)

by gundalav

About Destroying and Clearing A Vector

Hi, Suppose I have the following vector vector<T> v; and I am wondering what is the ...

[2 replies] Last: You clear the vector when you want to continue to use the object for o... (by kempofighter)

by discepolo1

"Fun with Coordinates"

I also need some help with a program that takes two points given by the user and outputs the followi...

[2 replies] Last: the distance part. thanks! (by discepolo1)

by discepolo1

for/while loops....

need to write program that asks a user for two numbers and then computes and outputs the sum of all ...

[1 reply] : A for loop has this structure: for (initialization list;while-like c... (by helios)

by bdpetersen

Finding smallest in array, assistance needed!

I am trying to find the smallest numbers for each row. I can't figure out what I'm doing wrong, as ...

[1 reply] : average is calculated too many times. It should be calculated just onc... (by helios)

General C++ Programming - February 2009 (Page 13)

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