Beginners - C++ Forum - August 2014 (Page 2)

I'm doing a practice problem and I'm told there are 4 syntax errors and 2 logical errors in the code below, starting below the body of the main. I labelled what...

[5 replies] Last: So, wouldn't I technically have three logical errors? I had to put a c... (by hellworld136)

by giraffe1234

MASM Program

I know this is a C++ forum, but I'm new to the forum world and don't know where to post something about assembly language, so I thought I'd try it out here and ...

[1 reply] : Here's an assembly forumish thing I found: http://www.dreamincode.net/... (by GaiusBaltar)

by Khillz3000

weird for loop error

I'm using VS 2012. Does anyone know why I'm getting an error on the x in tempArray on the third line? The error is: "ERROR: identifier x is undefined". ...

[2 replies] Last: LOL!! Thankyou Gaius!! Looks like I have semi colon blindness!! Thanks... (by Khillz3000)

by hellworld136

Question about arrays

In the code below, I'm asked what the function fo(int c , int d ) will do. The function below has 3 arguments however, so I'm unsure if it's a typo. If it i...

[3 replies] Last: Yes it reverses the array. Should I also say, assuming c and d are e... (by giblit)

by hellworld136

bool question

What does it mean when it says if(!b)? // Example program #include <iostream> #include <string> void fi(int& a, int& b, int c); int main() { int x=13; int y=...

[7 replies] Last: I'm doing a practice question with given values for a, b, and c and ju... (by hellworld136)

by slouchcouchgamer

Why does my iterator go out of bounds?

I'm trying to write a simple directory program. I have a class called Entry, which is stored in a vector<Item> directory. I can add and search entries, but I'm ...

[3 replies] Last: Ack, I found the problem...it was in the cout message, which was still... (by slouchcouchgamer)

by raminlich

reducing the time

hi imagine we Get two diffrent times with <ctime> like this : Sun Aug 31 00:09:38 2014 Sun Aug 31 00:25:34 2014 i want to know how to reduce only cloc...

[1 reply] : You mean something like this: http://www.cplusplus.com/reference/ctime... (by admkrk)

by h4ever

how to use the library

I have created project in code blocks and I linked the refu.dll library. This is the code for the project and it includes sources for refu library: https://gi...

[no replies]

by ajgbyrne

literature

New to c++, could anyone recommend a book that covers the basics and a little beyond. Thank you

[3 replies] Last: Thanks. Stackoverflow looks great. (by ajgbyrne)

by h4ever

unknown type

how to fix this error? error: unknown type name 'bool' bool readArguments(int argc, char *argv ,char** imgName,uint32_t* gaussianSize,float* gaussianSigma);...

[2 replies] Last: I am using gcc, but it works. thanks (by h4ever)

by EvE12

Private accessing fail..

I just wanted to know why ( double answer ) is not working it just give me the garbage numbers instead of adding here is the code #include <iostream>...

[2 replies] Last: Fair Enough, Sorry I am too new for this things.. Thanks brother, Yo... (by EvE12)

by vxk

delete operator

what is the difference b/w the 2 delete statements in the following code: double* pp =new double ; /*statement 1*/ delete pp; /*statement 2*/ ...

[6 replies] Last: > prior to c++11 where stuff like smart pointer were not there…. Sm... (by JLBorges)

by slouchcouchgamer

Vector with mixed class type?

I'm trying to write a basic RPG style battle system to practice classes, but I'm having a little trouble with creating an inventory system. To keep things simp...

[11 replies] Last: You can also use a double dispatch pattern and avoid casting entirely.... (by Lowest0ne)

by rahulksoni

Program closing error

I am trying to prepare a simple converter that reads data from a file and then rearranges the data followed by its writing work in a different file. I have ...

[5 replies] Last: Have you considered using a structure to hold this data? That should m... (by jlb)

by iamnoob15

else if vs if

Having trouble. Whats the difference between "if" and "else if"? If I'm going to make a "nested if statement" does it affect the usage of "if" and "else if"? ...

[5 replies] Last: Thanks. (by iamnoob15)

by missjune

Increment

Hi, Can somebody explain to me, how does the below code works? The answer is 8, 10 and 9 respectively but I don't know how to get to the answer. int k =...

[1 reply] : http://en.cppreference.com/w/c/language/operator_incdec (by keskiverto)

by iamnoob15

In any c++ compiler, is this allowed?

In a "nested if statement" is this ok? Although I didn't put the cout statement inside the {} ? if (m=='a') { if ((n<=19)&&(n>=1)) cout<<"Your zodiac...

[2 replies] Last: Thank you very much. (by iamnoob15)

by ephekt

attach function

i am having a problem with this attach function, it is supposed to attach a new number to the end of a list of numbers. It is actually putting the new number at...

[6 replies] Last: it works now void sequence::attach(const value_type& entry) { ... (by ephekt)

by li0524158198

template question

Write your question here. template <class T> T Max(T a, T b) { cout <<"template:"; return a < b ? b: a; } #include<iostream.h> int Max(int x,...

[1 reply] : It looks like you are using an old compiler. It should give an error. ... (by Peter87)

by iamnoob15

Whats wrong with this?

#include <iostream> using namespace std; int main() { char a,b,c,d,e,f,g,h,i,j,k,l,m; int n; cout<<"Enter your Birth Month.Press: "<<endl; ...

[2 replies] Last: yes. It's ok now, the output has shown already. Thank you sir. I'm s... (by iamnoob15)

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Beginners - August 2014 (Page 2)