Beginners - C++ Forum - July 2011 (Page 43)

by Anon1010

Making sense of the manual

I've come to the formal explanation of literals, and the manual reads as follows. All literal val...

[4 replies] Last: Because 1.2 is a double literal. 1.2F is a float literal. Without the... (by anonymous23323124)

by marklycris05

Problem in declaring array.

int matrix= ; clrscr(); printf("Enter size of matrix: "); scanf("%d",&matrix ); guys i h...

[9 replies] Last: if you will input an array you should have a repetition statements.. (by ypmick2007)

by eidge

Stupid Function | Academic purposes

I was going through constructors and while I was checking the copy constructor, my mind was set away...

[4 replies] Last: I do the the same, but thanks anyway. ;) (by eidge)

by chesterbloke

Mixing up an Array of pointers using Random Shuffle

I have created an array of 9 pointers and each pointer points to a specific object. I now need to...

[3 replies] Last: Yes! Its now working! Thanks! (by chesterbloke)

by happykiller

Boolean

Okay, me again sorry :(. I just don't know how to make code using boolean operators. am learning C+...

[2 replies] Last: Put something like this in your code after you've read bit more tutori... (by eraggo)

by Anon1010

A problem

Hi; I'm trying to make it optional whether the time is presented in minutes, but I can't do it/don't...

[1 reply] : You cannot write if (cin>> y) .... You need something like cin>> ... (by bl4ckb3rry)

by CsqHossein

how to remove some contents of a file

hi guys how can i remove some contents from the middle of a file? help me plz thanks

[4 replies] Last: OK, be calm. no problem (by CsqHossein)

by crisro996

Interesting problems from a contest

Hello there, in my quest to learn more C++ I started solving some contest excercises and I came acr...

[5 replies] Last: Thank you kev82 you were right I meant tube. I finally solved it ^^ (by crisro996)

by shekhartanwar

making a project

hey guys I've gone through most of the chapters in my c++ book,made all the programs given so far. b...

[2 replies] Last: but when I compile them they don't actually run but instead are full ... (by Raggers)

by Rox

My overridden function is not called!

I am trying to make a custom listener based on the observer pattern, like the listeners for Java. ...

[7 replies] Last: Forward declare one of the classes and then include them in the .cpp f... (by Warnis)

by Laserlife

Stuck on my "The Game of Life" assignment

I've searched a bit and found plenty of posts about this, I just can't figure out what mine's doing....

[1 reply] : You got some problems with the positions in arrays like: { for (i... (by Breadman)

by spra1323

functions

Can we write and call a function inside another function ,,,please explain this with an example ?? i...

[7 replies] Last: It's called a function pointer. Google is your friend. You can look at... (by ultifinitus)

by thesaleman

Moving on from a C++ course

This is a completely non-technical issue. This fall, I had a C++ course at my uni, my second exposur...

[3 replies] Last: Socket Programming FTW. =] I'd read the tuts on this site, and if you... (by ultifinitus)

by jeffsg605

Code works in Dev C++ but not Visual C++

I copied this code from a working program I wrote in C++ and put it into Visual C++ and I get this e...

[2 replies] Last: Or rather, a vector: vector<string> resistors(rNumber ); number_of_... (by Athar)

by tam0009

Cannot be overloaded?

So I'm doing a little class assignment and I've ran into a little problem. My teacher in all of his ...

[4 replies] Last: just like the sock monster in everyones laundry room who steals socks ... (by acorn)

by rastroh

processFile function returns error?

I am having trouble with my program where I am supposed to validate a series of strings from a file...

[3 replies] Last: the code is a little long but im just going to guess and say that dete... (by acorn)

by chameleon

Performance on arrays

It is a little bit machine specific question. Which is better approach? for (int x = 0; x < w...

[2 replies] Last: I personally would go for the 2 nd option since the CPU doesn't have ... (by closed account zb0S216C)

by srostam

ROCK Paper Scissor

i am stuck on how to write this ROCK PAPER and SCISSOR program. here is what i have so far. #includ...

[6 replies] Last: please note i have learned to use functions, loops and selection struc... (by srostam)

by Ishvite

letters to number

I am trying to convert letters to number values. For example 'A' and 'a' = 1, 'B' and 'b' = 2 an...

[3 replies] Last: thanks for the pointers (by Ishvite)

by vastrolorde

argc and argv

I just dont get how the hell am i supposed to use them. all the examples i have seen show me that i ...

[11 replies] Last: Yep! (by kooth)

Beginners - July 2011 (Page 43)

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