Beginners - C++ Forum - February 2015 (Page 12)

Small problem with printing float array elements.

Doing a school assignment where I have to read weight and put them in an array. Our teacher insists we use float as the data type as weight can sometimes be in ...

[7 replies] Last: Nevermind, I'm an idiot. It's fixed. I'm not sure why removing the sep... (by notwittyusername)

by lokyisthebest

minus undeclared(first use this function)

So i have made a calculator only one error and that is. 52 D:\lovro\c++\Calculator.cpp `minus' undeclared (first use this function) And this is the c...

[3 replies] Last: i would either remove the using namespace std; and add std to all the ... (by rafae11)

by Bucketoffish

Is it possible to initialize a vector with named variables?

Suppose I have individually named variables, and I want to put them in a vector. Just for illustration purposes, say they look like this: float height, widt...

[1 reply] : vector of named variables??? not in C++(at least currently). Look up d... (by Aceix)

by GGWPBOT

I need a little help with the code please

Here is the code i have right now: #include <iostream> #include <string> #include <stdlib.h> using namespace std; void welcomeMsg() { cout ...

[5 replies] Last: Goodluck to you. If there is any more trouble just post it here. (by TarikNeaj)

by Gi Pa

Fill two vectors of unknow lenght

Hi at everyone, I have a quite stupid question. I should fill two vectors of unknow lenght, my attempt is: int main() { vector<double> price; ...

[5 replies] Last: MiiNiPaa Thank you for the help it works perfectly. Thank you again!!! (by Gi Pa)

by Dmytro

Boomerang categorize

Kind day!! starting Boomerang beginning a decompiler barely barely falls. As a result of falling a debugger is caused. The program takes place there is an ex...

[4 replies] Last: I will not consider from what to begin. In general many different file... (by Dmytro)

by morchard624

Need help correcting faults by 25th Feb

Hello, i need some help with something i am making in c++. I am a beginner and c++ is an obligatory part of my school class. My teacher made a console applicati...

[8 replies] Last: Thanks for the advice both of you, I'll be sure to try this for future... (by morchard624)

by sourcedesigns

Switch statement

Hello guys, I'm a bit stuck on this one. I am getting an error (error C2360: initialization of 'student1' is skipped by 'case' label) if I don't declare and ini...

[9 replies] Last: YOu can use brackets if it works for you. Just do not forget to delete... (by MiiNiPaa)

by Atton

A some what complex problem

Before I ask questions I understand, that it is important to give some information and background before I do so, on issue related to programing. For quite some...

[2 replies] Last: I would agree with that but how could you compile it under VS2012 or c... (by Atton)

by jack140494

matrix multiplication

i am trying to get two rotation matrices to multiply. this is the code that i have so far written. (the x,y and z are for a different part of the question. ...

[no replies]

by jack140494

matrix functions

i have been given this task, being totally new to c++ i have no idea where i am going with it! i've just been thrown into the deep end... Develop three func...

[no replies]

by misslyss

Can someone give me an example of this?

So what i'm supposed to do is accept user input into an array that i allocated space for. Then i'm supposed to display the difference between each value the use...

[8 replies] Last: oops! As fun2code says setting smallest=0 zero is wrong, my bad. Sett... (by Jaybob66)

by iJpawn

cin vs getline(cin, information) ?

Hello! I'm brand new to C++, and I have a question regarding cin. So I see different ways to retrieve user information, and I've always used cin >> informa...

[2 replies] Last: Thanks for the help, clears up a lot of issues I've had reading certai... (by iJpawn)

by Mary522

Using Vector in Class and Functions

Hello, I am having some errors using a vector in my class definitions. the errors i get are: variable or field `setName' declared void ...

[7 replies] Last: #include <iostream> #include <vector> #include <string> class Exampl... (by JLBorges)

by closed account E8AXSL3A

Need Help With Functions

I am writing a code that requires the three functions listed. I keep getting the following error messages and I absolutely do not know what to do. Any help is a...

[17 replies] Last: > could you point out the main changes/errors I had? Your original co... (by JLBorges)

by JB5056

display even, odd and zero digits

I have an assignment that I am stumped on. It compiles fine but when I run it the program doesn't read back the numbers. This is the assignment: Write functi...

[2 replies] Last: It's impossible to tell what you are really asking. What numbers do yo... (by shamieh)

by WowICantProgram

unwanted text after user chooses to rerun the code

So, I'm trying to make a program that can do simple division. The problem is that if the user wants to rerun the code (without launching it again), there is som...

[3 replies] Last: Thanks to the both of you. I learned more than what I came here for l... (by WowICantProgram)

by bankzab176 91

array month

how array month in c #include "stdio.h" #include "conio.h" main () { char month = ("January", "February", "March", "April", "May", "June", "July", ...

[7 replies] Last: how to months ); (by bankzab176 91)

by nevadarain

Dice program and how to proceed

I created a dice program and below is my header file. You roll 2 dice and the value of the two dice are calculated. *Face is the number of sides of the dice, *...

[1 reply] : Not sure if this directly awnsers your question (not sure what your .c... (by Bdanielz)

by Bdanielz

Why is my destuctor not running? or is it?

Write your question here. main #include <iostream> #include "Player.h" int main ( int argc, const char * argv ) { { Player* newPla...

[10 replies] Last: I see thanks (by xenovia12)

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Beginners - February 2015 (Page 12)