Beginners - C++ Forum - June 2012 (Page 18)

Makefile Problem: Circular dependency dropped.

Hi, I had a problem about Makefile when I compile my c++ files. Please give me advice how to remove the circular dependency dropped error. thanks My makefile: ...

[3 replies] Last: Circular dependencies occur when you include File A in File B and at t... (by Computergeek01)

by PadreDoom

Help with changing array/tic tac toe game

Hi y'all. I'm trying to teach myself C++ for my own personal betterment. I have a little experience with JS and Java, but I'm just diving into C++. I'm work...

[5 replies] Last: I would make the while loop into a do while loop but I don't think tha... (by Computergeek01)

by samirchandra87

Simple problem .

distance between two point (x1,x2)and (y1,y2)is governed by the formula D2=(x2-x1)2+(y2-y1)2 write a program to compute D . but my problem is;;; Here , h...

[7 replies] Last: It is incorrect at least because you showed early another expression ... (by vlad from moscow)

by Sarah93

reverse

Hello Help please I know that reversr function is: void reverse( int numbers , const int numbersLen) { for (int i = 0; i < numbersLen / 2; ++i) {...

[3 replies] Last: It takes the first element of the array and the last element of the ar... (by vlad from moscow)

by forestPeterson

error LNK2019 for constructor and destructor

The code returns a LNK2019 error for the constructor and destructor. This is older code that I cannot rewrite so I'd like to fix this error in VS2008. the er...

[9 replies] Last: me to (by forestPeterson)

by anindyasd

why random number have to use header time.h?

hey guys, like my title above, why random number have to use header #include time.h? and i always found syntax srand(time(0)); can you explain to me about thi...

[4 replies] Last: It doesn't have to be the current time: you may see std::random_devic... (by Cubbi)

by itchoi09

++count and count++ ?

Hello people. I was just wondering what the differences are when I put the ++ in the front or the end. I have tried to find the difference using (for or while...

[14 replies] Last: Vlad...it's true. no more questions. thanks you all. (by Summerson Goncalves)

by Fransje

Two Semicolons

Hi all! I was reading through some questions on the General C++ Thread, and I came across the following code, from which I don't understand the two ;;'s: ...

[3 replies] Last: Thanks! I understand! (by Fransje)

by x1222

Nested Class Scope

Hello, If I construct the nested class inside the outer class function, is there a way to make it available to the entire outer class? Example: class...

[3 replies] Last: Yes. I believe you wanted something like: class Outer { public: ... (by Volatile Pulse)

by Sarah93

(double )RAND_MAX

hello I'm a beginner... and I want to understand some thing please: int Mont Carlo method ... I read this code: double x = rand() / (double )RAND_MA...

[3 replies] Last: thnaks ^_^ (by Sarah93)

by Hussain Al Sadiq

a

aaa

[14 replies] Last: getline() on line 17 has the arguments in the wrong order. What for t... (by Lowest0ne)

by bgreen7887

Exception Handling syntax

Howdy ! I need guidance on how to properly use exception handling. I want my function to take a single char and if its anything besides a letter, handle the exc...

[4 replies] Last: You don't particularly need to include <exception> I wrote this for c... (by Lowest0ne)

by nasfarley88

Strange output from functions of object pointers in a std::vector

Hi, I've been making a card game in FTLK, and I have a vector of Card objects, but when I used my custom function like int a = 0; a = card_vector ->get_n...

[1 reply] : I think there is no a telepathist in the forum. You should ask your qu... (by vlad from moscow)

by leeto

generic inheritance

Very simple idea: There was <template> Array that take class Point, multiply to a factor and print this bunch of objects of class Point Now I try to split ...

[3 replies] Last: What compiler said 1>------ Build started: Project: HP3_4.2b_ex2_wit... (by leeto)

by pbruusgaard

Weird string symbols

Hi, I'm making a code that looks through an input string for double letters, and whether the number of characters is even or odd. If there are two identical ch...

[3 replies] Last: You're using C-like strings. char prepared ; is 1000 chars long, you... (by knuth)

by scout51

What's the output?

What is the output of the following C++ code? My answer was "d" (that is 10) because is my understanding that for a while loop to execute the expresion must e...

[3 replies] Last: yes num cannot be greater than ten unless you use this operator >= s... (by ozone)

by vanessatse

no matching function

The error is in the line Galaxies[Galaxies.size()-1].AddSatilite(Galaxy(HubbleType,Redshift,TotalMass,StellarMassFraction)); saying that "error: no matc...

[1 reply] : Try this: Galaxy g(HubbleType,Redshift,TotalMass,StellarMassFract... (by coder777)

by kail2012

Simple Table or cursor move ?

Hi Guys, I am new in c++ and I was wondering how to make similar to below example : Your Name :__________Your Father Name :__________ Your Mother Name:_...

[3 replies] Last: @whitenite1 Thanks man, the idea is clear , but its not working in per... (by kail2012)

by Doppler

How many pages do you have to read to become a professional c++ programmer?

Hello i was wondering, I suppose you learn c++ programming from programming... but surely you have to learn it from a book. How many pages do you have to rea...

[10 replies] Last: you will be master of only theory in c++ but not in programing (practi... (by gurukrupa)

by Digits92

help

realizati un vector a carui elemente sunt primele 33 nr divz cu 5 - afisati elementele vectorului folosind procedura

[1 reply] : #include <iostream> using namespace std; void afisare(int );//protot... (by quasar92)

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Beginners - June 2012 (Page 18)