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General C++ Programming - October 2012 (Page 41)

can someone give me an idea of where to start from or what to do in this coursewor, don't get me wrong l am not saying do my work for me, l am only totally con...

[1 reply] : Break the problem up into smaller pieces (and where convenient use a f... (by buffbill)

by rocketman

Linked List memory leak

So, I'm implementing mergesort using Nodes and Linked Lists. Running my program through valgrind, all of my leaks originate from my merge function. LList<int>...

[1 reply] : I don't see any leaks here. Perhaps it's in the code that is calling ... (by Disch)

by TheNotoriousWMB

Trying to use class files, getting "undefined reference to `WinMain@16'" error

I am building an application that calculates travel time necessary to reach a user selected destination from predetermined city based upon an estimated travel s...

[2 replies] Last: I see, thanks for the advice. (by TheNotoriousWMB)

by insane24illusions

Function (How Can You Put a Predefined Power function in a function)

What I am trying to do with this function is determine the calories required for the Basal Metabolic Rate using this formula. Basal Metabolic Rate : Calories...

[5 replies] Last: I figured it out! thanks anyways! (by insane24illusions)

by SethSchoen1

Rounding up to the .5

Looking to write a program that rounds up to the .5, not by .5 or to the whole number. eg- 3.4 = 3.5 not 3.4 = 3.9 or 3.4 = 4.0 Basically, want to write ...

[2 replies] Last: Maybe this would do it. N<(floor(N)+ceil(N))/2 ? (floor(N)+ceil(N))... (by buffbill)

by aaronfue

I need some help with this array!

I finally got this array set up but I need help modifying it to display the location (row & column) that the max number is in. Can anyone assist me with this? ...

[2 replies] Last: Your data resides in array Values , but you say you are passing array... (by buffbill)

by skittlesaddictx50v

Function for this

I have a basic program where you choose a number 0-9 and depending on what you choose you win money.. I know you can put this into an array, but could it be ea...

[3 replies] Last: you're absolutely right, buffbill. Modified original post to correct ... (by Disch)

by artiomso

Linked List

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[no replies]

by nano511

Problem drawing tiles in platform game

Hello, Im making a platform game for the learning experience, and im having a problem. The tiles are overlapping eachother by one pixel. Or at least that'...

[9 replies] Last: No, but i did find the answer! The problem wasnt that the tiles were b... (by nano511)

by dangles19

c++ stacks converting decimal to hexadecimal

Okay so all I need help with is the part where the remainder is 10-15 it outputs the number not the letter. I'm new with stacks and my teacher wants us to use t...

[no replies]

by baumerman

C++ Classes + Structs

Hi everyone, I'm working on an assignment for school and I'm having some troubles on where / how to start it. I was hoping I could get some input and ideas o...

[1 reply] : You will have to store the airplanes in an 'airplane' array, and the f... (by TheJJJunk)

by insane24illusions

Easy Question! (2 seconds) :)

int BMR(int persons_weight); { return(70 * ( persons_weight /static_cast<double> 2.2) ); } my error is "expected unqualified-id before '{' token".. i...

[4 replies] Last: ok Will Do. Thanks (by insane24illusions)

by Ilithiya

Output Error from trying to read in words from a file. What's wrong?

So my text file says this: I love you all day and all night forever and ever. In my code listed below, everything is compiling correctly, however when I go...

[8 replies] Last: I'd be happy to explain anything I post that you don't understand, how... (by cire)

by tmdm7

int and char being converted to ascii why??

For some reason when I store a char and an int into my struct it's storing the ascii value into the object. I can test with cout in the function where the inpu...

[2 replies] Last: I see. A stupid mistake on my part that I should have seen. Thanks I... (by tmdm7)

by insane24illusions

Function not Outputting Correctly.Need opinion. plz.

Program not outputting right Not sure why. Function outputs nan when it is supposed to be a number. This program is supposed to have a function definition ...

[5 replies] Last: lol ok Thank For Your Help. I think I figured it out. :) (by insane24illusions)

by ek banz

Need help.

Hello everyone, so i just finished reading "Beginning c++ through game programming" - Author: Mikel Dawson , and i've learned all the basics of c++ so i was jus...

[no replies]

by closed account L3bkoG1T

New to C++ on MAC

Okay, I've used C++ on Windows, but never on MAC. now I'm using a Old Tiger Computer, and i have Xcode 2.4.1. I need to know how to use the <conio.h> library o...

[15 replies] Last: Good Bye (by closed account L3bkoG1T)

by insane24illusions

Simple 2 second question.

How would I write 6.673*10^-8 in code? It is a gravitational constant in one of my programs.. I have somewhat an idea on how to code it, but i'm not sure. I...

[3 replies] Last: Wow thanks you so much. References really help! I bookmarked them lol ... (by insane24illusions)

by vgmonnet

Monitoring a port in Windows and logging the traffic into a file

Hello, I have a little knowledge in c++ programming. Now I am in need of creating a program/service to monitor a port and log all the traffic(happening in it...

[1 reply] : There are many utilities already available, Wireshark is one such soft... (by srikanthk)

by pyfgcr

Use unsigned int range as bitset parameter

Hi everyone. I want to know how to use a very large number of bitset. A short version of my program: const unsigned int T=4294967296; //Greatest number of ...

[7 replies] Last: Ok true, the problem is unsigned int is 2^32 - 1. Thanks everyone for ... (by pyfgcr)

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