C++

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Beginners - March 2012 (Page 15)

What order should i learn C++ in? Email me at hunteru@bountifulfamilyservices.org/ OR PM me. or just leave me a comment!;)

[1 reply] : That's good, but the response time of any programmer that should be ab... (by Kyon)

by byronflds

program wont compile for some reason?

#include <iostream> #include <cmath> using namespace std; int main () { int numValue; int sum = 0; int Value; cin >> numValue; cout << numValue <...

[5 replies] Last: if you are using x just for the loop you should declare it in the scop... (by ui uiho)

by xurian

is the outcome of this code correct?

Here is the source for a calculator in which the user imputs their weight, and the output is a comparison of their energy to that of your average atomic bomb. F...

[1 reply] : NEVER use system("pause"); you use this forum there are two posts th... (by ui uiho)

by Bashkim Ukshini

How to use a "SET" function

My "get" functions: //get functions: char* getAvtor(){return avtor;} char* getDello(){return dello;} int getGod(){return god;} float getCena(){ret...

[7 replies] Last: If your name is public defined, you can use g.name=" your name", other... (by Jeff Chen)

by jijijude

implicit specification of template

In C++ programming language book, it says: template<class T, class U> T implicit_cast(U u) { return u; } void g(int i) { implicit_cast(i); // error: can...

[4 replies] Last: haha, I will try:) (by jijijude)

by wan904

Run-Time Check Failure #2 - Stack around the variable 'box' was corrupted.

hey~im new to programming...i got the problem in my program.Can anyone help me to solve it? Run-Time Check Failure #2 - Stack around the variable 'box' was c...

[1 reply] : [co de] "Please use code tags" [/co de] array index goes from 0 to... (by ne555)

by nadurraXII

accessing arrays with pointers

I have a student stat calculator that i'm working on. My Average function doesn't want to store the average in float Avg. Also not sure how to get my input to ...

[4 replies] Last: It's not storing the correct value in total... because I can replace t... (by nadurraXII)

by paper32

Printing Histogram issue

So i have a printhistogram function but it obviously isnt printing the histogram i need it to, can anybody help me with the code inside my function? the idea is...

[1 reply] : bump (by paper32)

by Voojtae

How to effectively reallocate/copy std::string array?

Hello, I have a C++ homework assignment, which forbids me to use list or vector and I have to store some data in arrays of std::string. I have to allocate it fo...

[3 replies] Last: Is this legal C++? Doesnt the array size have to be a constant? No... (by firedraco)

by darms21

Soooo Close- Interesting Question

I am having trouble tweaking my non-recursive preorder to print in a non-recursive preorder fashion. Any ideas? Preorder recursive template< typen...

[8 replies] Last: Hmmmm (by darms21)

by horar59

find the errors

Hi I'm new to programming, but I'm trying to figure out the error in this program segment. please help. When I try to compiler and run it. char x = 'a', y = '...

[3 replies] Last: strcmp uses two parameters. Both of them being constant character poin... (by Pravesh Koirala)

by ppcandy

are these bad names for variables?

recently, some global variables I am using just refuse to transfer value to some functions. after being frustrated, I changed their names and everything sta...

[3 replies] Last: Don't reuse the variable names as parameter or local variables names. ... (by Zhuge)

by Bashkim Ukshini

Help comparing a string with 0

Is this correct: cout<<"Type the offers till you type '0' for end"<<endl; do { cout<<"Type the name of the buyer:"<<endl; cin>>av; cout<<"Type...

[5 replies] Last: I just replaced it with an infinite 'for' cyclus. thank you (by Bashkim Ukshini)

by dsustudent59

fuction not working

after i was able to get my other program to run with everyone's input I decided to try a different one to get a better understanding of function programming. I ...

[2 replies] Last: Or says if either of the conditions returns true then return true, an... (by ui uiho)

by Jepickle

problem reading txt file

So I'm to open a txt file i have in my temp folder and copy the numbers into an array then take those numbers and calculate the lowest, highest, total, and aver...

[1 reply] : You need to convert the Filename string into a c string you do this by... (by ui uiho)

by RookieOfTheYear

Deleting array elements

I am new to programming. I justlearned how to implement arrays both from user input and getting it from a file. I would like to know if anyone could help me in ...

[6 replies] Last: Thank you all. The feedback I received was very helpful. Glad I joined... (by RookieOfTheYear)

by Y4kuzi

Problem with [Y/N] option in console.

Hi guys, I am not sure how to describe this problem, so I'll just keep it simple. In my console app, users can choose if they want to exit the program or not b...

[8 replies] Last: The most common way of jumping to other parts of code are "functions".... (by Moschops)

by BarringtonT

Preprocessor Wrapper?

i read somewhere that a prepocessor wrapper prevent a code in the header file from being include into the same source code file more than once. my question is ...

[1 reply] : http://www.cplusplus.com/forum/articles/10627/#msg49679 It's the #ifn... (by S G H)

by ppcandy

system("pause"); doing weird things ???

please help me. I have such testing code insert in one of my sub: I need to have a output on screen: "(i,j)=...:ratio4=...." and have a pause till I hit key. ...

[6 replies] Last: To explain why: cout is buffered by default, which means the output is... (by Cubbi)

by closed account G854izwU

Program Help.

Hey guys I'm back. This time I'm here with a more complex problem. I'm on problem 11 of Project Euler. This time the problem is: In the 20×20 grid below...

[2 replies] Last: Or I could just do a two dimensional array with a for loop... (by closed account G854izwU)

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