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Beginners - June 2013 (Page 28)

Hi there; While I was attempting Project Euler Problem Number three, I encountered a problem. I have an int value, and I want to try and square root this, howe...

[2 replies] Last: Or you could use this form for (int ii=2, mm=(int)sqrt((double)numb... (by andywestken)

by mrm40

linked list, class, struct

Hi, i guess i've implemented a linked list using c++. i post my code here, if you see anything that could improve this code and perform it better, please tell...

[no replies]

by katcon42

Absolute beginner. Help please.

I am just beginning and was doing the "Hello World" project. I have even copy and pasted the example from the tutorial, but everytime I try to compile, I get an...

[7 replies] Last: Alright, thank you for the link (by katcon42)

by pak14life

Beginner mad libs problem and im lost

Write your question here. Ive been provided with a skeleton code and must fill the rest out. /* * madlibs.cpp This program prompts the user to type words...

[7 replies] Last: Try also using fixed. My guess is you are entering something like 5.0... (by kevinkjt2000)

by passionrain

Nested If Else Shows Different Output

Hello everyone, I was working on a coding tutorial based on a question. Question: 1. User is asked to enter any number. 2. If user key in number '5', a messa...

[3 replies] Last: Thanks. the problem is solved:) (by passionrain)

by achiah

Backwards Scoring Fun

Hello everyone! I am currently making a scoring system project. It's not like the easy ones where you do something and get a point for that. It's the other way,...

[7 replies] Last: Thanks for all the input guys! (lol input) I'll see if I make some pro... (by achiah)

by hamshid

plx somebody help me with this code

[5 replies] Last: This should fix your code: #include <iostream> using namespace std; ... (by Smarty)

by dody

frequent user input

im very2 new to c++..how to get the frequent user input to set a personality test program help me how to use array #include<iostream> using namesp...

[2 replies] Last: sorry for that language.. oh..thank you for that info.. by the way i... (by dody)

by Incognito20

The actual use of C++ after learning

How can we apply the knowledge that has been learned?Can you all make a game or an app?Will you face something like not knowing how to code to bring out a thing...

[2 replies] Last: @Incognito20 Will you face something like not knowing how to code to ... (by vlad from moscow)

by damian519

Classes private functions

I want to be able to use my object of hero class to call the private function getAttack() from characters and generate a specific value just for that object. Ho...

[8 replies] Last: Ohhh! ok i got it now. Thanks guys! I thought that by returning a valu... (by damian519)

by smemamian

n!/k!(n-k)!

hi i get this message in .net : Error 1 error C2540: non-constant expression as array bound \documents\visual studio 2010\projects\test3\test3\test3.cpp 18 1...

[4 replies] Last: it's generally a bad code habit for a c++ beginner declare a 2 dimensi... (by LaboPie)

by dhilchie

error: incompatible types in assignment

**Edit I have now changed the way i am approaching this problem see second post I am gett this error "vbays.cpp:74: error: incompatible types in assignment o...

[4 replies] Last: ok I understand now thanks for the clarification (by dhilchie)

by Himansh

Array Length exceeded?

Hi all, I am new to C++ and I have a doubt. int scores ; scores = 23; cout << scores << endl; Shouldn't the above code be generating...

[4 replies] Last: Oh, I get it now. Thank you all :) (by Himansh)

by suki

The variable 'F' is being used without being initialized.help!?

The variable 'F' is being used without being initialized.help!? this is the program i am trying to write. it has no aparant problem except the error stated...

[3 replies] Last: The variable k is not initialised? (by Chervil)

by Jonas Wingren

Downloading files / accessing files online

Hi! I'm creating a bit of software that uses information that updates from time to time. The information is on an API. I can recover the information from the X...

[2 replies] Last: Thanks! aha, the libcurl API had example docs. (by Jonas Wingren)

by Blank

areas of rectangles

i just finished this problem but i feel the code could be better improved and simplified. can anybody help me out? this program finds which of the two rectangle...

[7 replies] Last: The ability to resist being a smart ass eludes me int length,length... (by closed account NyhkoG1T)

by tina123

create histogram

I can create histogram of data in range 0 to 180. but i want to create histogram in range 0 to 89 and 90 to 180. So my histogram x-axis should be like this 90...

[12 replies] Last: No, my array size would be same 180 but .. array range should not be 0... (by tina123)

by GoranGaming

Population Estimation

Hi! I'm writing a program that's supposed to estimate the population (originally 26 000) of a town, in which there are 0.7 % of the total population born ever...

[5 replies] Last: Goran, putting cin.get(); twice at the end of the code is the simple... (by Donnie)

by azmizryk

Need some analysis of Linked List

hello dears i need some analysis about linked list algorithms..i need it soon as possible because my presentation is coming.... 1-Big O Notation. 2-Time Compl...

[3 replies] Last: http://www.csee.umbc.edu/courses/undergraduate/202/spring07/Lectures/C... (by tath)

by junaidkhan2013

Arrays result/output wrong

Write your question here. hey guy i am adding arrays when user give input from keyboard,d but the result is different from what i give input... Please sort it ...

[3 replies] Last: The array isn't adding anything useful here, the program can be writte... (by Chervil)

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