Beginners - May 2015 (Page 40)

problem understanding question with function given as multiply(int, int, int&)

Q)Write a C++ Program that contains four user defined function(s) plus(int, int, int&), minus(int, int, int&), multiply(int, int, int&), divide(int, int, flo...

[4 replies] Last: Thanks guys for the replies, indeed the reason of the third parameter ... (by b3ginn3r)

by Johnzx379

Having trouble with array program

Here is the assignment the teacher gave us: Cane toads are an invasive species in Australia which are causing environmental havoc. The problem is that can...

[5 replies] Last: I see you have put some serious effort into this task, so I dont mind ... (by Jaybob66)

by ConfusedProgrammer93

Program has no error messages yet still fails to start. Compiles and builds successfully.

I've been working this program for some time, i got through all the error messages but now when I run the program it just stops working, the program starts up a...

[1 reply] : you're copying an array to itself in your constructor change it to thi... (by closed account SECMoG1T)

by Stijnke

My getter functions don't print variables???

So I've have trying to get this to work, but is seems like Visual Studio 15 doesn't like me today. The code is really simple, yet it only prints the rule tha...

[1 reply] : getName() doesn't print anything. It just returns the string value. If... (by Peter87)

by kong288

Best way to iterate through struct members of the same type?

struct Times { int inputTime; int updateTime; int drawTime; }; //iterate through each one, checking whatever needs to be check, etc not the exact example...

[2 replies] Last: you can only iterate through collections. If your data is all separa... (by Jaybob66)

by mighty asker

Choosing random from enum

Hello. How do I make this work? enum colors {white=0,brown,black,spotted}; int main() { srand(time(0)); string test; test = (string)(rand() % 4...

[3 replies] Last: there isn't if you don't want to reference it. you have to remember t... (by Jaybob66)

by jcf5xh

ftp server PORT and LIST command implementation

I'll try to keep this simple. Basically, whenever I call "ls" from the ftp command prompt, It always returns a 425, as seen in the relevant if statement in th...

[no replies]

by kemotoe

Lookup table

This seems simple, but i am struggling with it. I have coded a decoder from Hamming to Grey to Binary. I then need to take the resulting number I get from this ...

[1 reply] : Loop through all the numbers, the loop variable and the loop variable ... (by Peter87)

by Aideux

Formatting help (iomanip)

I'm working on a program that will allow an unknown number of people to input their information in a file, and then that information would be output in a new fi...

[1 reply] : Note that setw sets the width of the next output. You are not settin... (by Peter87)

by Gohmer

readFile array problem

Hi I'm trying to make a program that reads data from a text document and allows me to modify it. I am stuck with the display() function I can get the printf sta...

[no replies]

by RadWayne

static_cast

I'm having some trouble understanding when you can and cannot cast between pointers. For example const void* head = static_cast<void*>(new int ); const voi...

[1 reply] : I'm having some trouble understanding when you can and cannot cast be... (by Disch)

by scotta18

Fibonacci/Factor Comparison Statement

In my code I calculate the first 30 numbers in the Fibonacci sequence (store as an array) and then take an integer as input ,factor it and store as an array. Th...

[no replies]

by bgann2k17

Sorting from a file that was read in as a vector

I am trying to read in a file from class Flight which I already made. I believe I've read in the file correctly, but when I go to sort it by departure time, it ...

[1 reply] : I realize, I could read in an int, that a char for the colon, then ano... (by bgann2k17)

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