Beginners - C++ Forum - October 2014 (Page 6)

Homework- Include Arithmetic and Trignometric Functions in a calculator- Please help!

Hello, I'm a beginner in an entry level C++ class. Currently, I have an assignment due tomorrow in which I must write code to use function, and switch state...

[5 replies] Last: You still haven't fixed a bunch of the things that I suggested. If you... (by TwilightSpectre)

by deathslice

Briefly explain this to me

So in my intro to c++ class, we've started searching and sort algorithms;mainly linear search, binary search, bubble sort and selection sort. For the most part,...

[5 replies] Last: btw, I always read your name as Death's lice. (by Esslercuffi)

by jay807541931

need help C++ program

1) Produce a table for ax2 + bx + c = 0 where a= -1, 1 and 2; b = -2 thru 3 ; and c= -4 thru +2 Heading line a ...

[1 reply] : Break it down into pieces. As I start, try writing a function that ta... (by dhayden)

by Antone333

Character Movement

i was trying to figure out movement of my character in a game. well i got him moving! extremely slowly, but moving. and now i know how to do collision det...

[2 replies] Last: huh. i will repost it then. You can try it again now. (by Antone333)

by srscode

Memory.

I am reading an e-book and i don't really understand what he means with the last 3 lines i wrote below in quotes. Can someone please help me understand this. ...

[7 replies] Last: Is the reason for the error that, dLocalVariable's function is not cal... (by srscode)

by kristiankaradjov

Swapping values in two-dimensional array

Hi I was asked to make a c++ program that prints two-dimensional array and turns it into matrix with rows and columns.I did it with that.But now I need to swap ...

[no replies]

by Nicholas1010

block of code not working (not printing)

Hello, I just jumped into C++, like 2-4 months ago, I didn't made much progress because I was busy, well, I started working on simple console based combat simul...

[4 replies] Last: Hey there, sorry for late reply, well thank you very much you really h... (by Nicholas1010)

by Xuan Liu

Help with vector::erase!!

Hi, can someone explain to me how the member function vector::erase( iter ) works? The tutorial says this function erases the entry to which iter points, and ...

[10 replies] Last: Okay. The picture is much clearer now! Thank you very much! (by Xuan Liu)

by JayJay007

Assistance needed

I need help on how to go about this. Any tips? I'd appreciated. Thanks! Problem: http://tinypic.com/r/hvzdd1/8

[2 replies] Last: Thanks! I will try this and post the program once I'm done. (by JayJay007)

by chris1111678

Initializing string array

Hey everyone. I'm writing this code for class and seem to have trouble initializing a string array. The program is supposed to ask a user if they'd like advice....

[3 replies] Last: YOu can initialize the global array as follows: string cliche = ... (by AbstractionAnon)

by closed account Diz60pDG

Function Overloading Problem

I am writing a program where I am suppoosed to write three functions named get_input() that read a value from the user. One gets an int value from the user, the...

[1 reply] : I assume that these functions should return value of the same type as ... (by rich1)

by bender

Reading Information to file

If I want to gather information from the user such as Name, score, and date, How would I put this into a file so I could pull it up later? I am new to files so ...

[1 reply] : learncpp.com > topic 13.6, 13.7 (by anup30)

by Kiwihead

Extracting info from a text file

Hello. I have a text file like this: Department B Billy 10 8 4 5 6 F1 Sally 9 2 3 9 10 F2 Joe 8 1 9 8 1 2 f4 These numbers indicate the weekly hours fo...

[no replies]

by drax

vectors

I am trying to put up some code that I mostly written with the precious help from forum users, and learn arrays with it. My qeustion is how would the code loo...

[2 replies] Last: Thank you for your reply! So, I guess, something like this would apply... (by drax)

by imaghhc

Program won't run "cout" after the second function

1

[8 replies] Last: i got it, ty very much. (by imaghhc)

by theposibility

Recursion

Hey guys i have a question about recursion im trying to learn it and i got stuck in the point where it hits the base case . int factorial(int x) { if(x==1) ...

[2 replies] Last: im sorry i forgot to put { x* factorial(x-1) this is a factorial probl... (by theposibility)

by DreamTime

Overloading operator<<, template classes, and Node lists

I've read that this is a very common problem in this kind of situation. I have Google'd, referred to class notes, and just done lots of research, but can't seem...

[1 reply] : static Node* head; or other.head (by Cody0023)

by lew13

Read In Whitespace from a file.

Hey guys, I have been searching the forums to no avail. I'm pretty sure that I am close to having it I just for some reason cannot find what's wrong and why thi...

[5 replies] Last: I figured it out, I had a null statement in my function declaration. T... (by lew13)

by DreamTime

Getting the Value From a Pointer

I am attempting to get the value from another object, but I can't because it's a pointer. I keep getting : error C2440: 'initializing' : cannot convert from...

[1 reply] : Use dereference operator: Book newBook = *n; (by MiiNiPaa)

by kymattem

Quadratic Equation Program Assistance

For my next C++ class assignment, I need to write a program which can give the value of "x" in a quadratic equation when inputting the values of a, b, and c. I'...

[2 replies] Last: #include <iostream> #include <cmath> using namespace std; int main()... (by anup30)

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Beginners - October 2014 (Page 6)