Beginners - C++ Forum - May 2014 (Page 44)

Hello, I want to be able to change my code so that each function will return the respected calculation (i.e. rect_area will return the area). How would I go...

[3 replies] Last: What compiler are you using? The current standard doesn't require C++ ... (by BHX)

by bathach95

Bad pointer error in linked list

I'm learning linked list and I have a problem with this code. If I write line "delete add;" (***) in this code, the programme complains " Bad pointer error" wi...

[3 replies] Last: Yes, there is a leak when 'ex' goes out of scope at the end of main().... (by keskiverto)

by ak16

strlen()

Hi friends - char* ptr_temp = new char ; char temp ; printf("\nptr_temp size %d",strlen(ptr_temp)); //16 printf("\ntemp size %d",strlen(temp...

[2 replies] Last: In both cases you have uninitialised data. Since a c-string is a null... (by Chervil)

by Pauli

Returning two arrays from function

So i wrote this code and been trying to figure out how to get two arrays from it to later use. So this is part of the code i'm working on vector<float> ca...

[2 replies] Last: Thanks that does it.. Works just perfectly. Its funny that i used lik... (by Pauli)

by ak16

What is diff between Heap and free store?

Hi friends, What is diff between Heap and free store? I read from here- http://www.gotw.ca/gotw/009.htm but still not clear. Please request to reply ...

[8 replies] Last: Thank you Canis. As you said following is straight meaning? > Heap ... (by ak16)

by danzal

Why is my formula not working ?

My fahrenheit doeesnt work #include <iostream> using namespace std; int main () { int celsius, Fahrenheit; cout << "Enter temperature in Celsiu...

[8 replies] Last: Well @danzal in resume: Fahrenheit = 9/5*celsius+32; We found that... (by eyenrique)

by Yeti86

String into float Array

Hello everybody, I have a formatted string like: ((floatnumber, floatnumber)(floatnumber, floatnumber)(floatnumber, floatnumber)) And I want to write t...

[1 reply] : Is there a problem with my Question? I get no answers. Would be glad... (by Yeti86)

by Furjoza

Initialization list for array of struct

Hello, I would like to creat an array of struct objects all created by initialization list. Here is what I have: //My struct ( I know its not in English bu...

[11 replies] Last: Gratitude. Thanks again for your afford ;) (by Furjoza)

by tremmie

Sorted List Class w/ fstream int&string input

I am trying to build a program that uses the SortedList class, coupled with a text file consisting of integers and strings, where the program will read the inte...

[1 reply] : To use iterators for your class you will have to define them first. L... (by codewalker)

by heraldo

homework please help me

How will I add the existing content of the text file to the newly inputed date(hoursworked & minsWorked) to compute the total number of hours works please help ...

[no replies]

by kamikazecopilot

It is a homework question but!

I am only asking if I have fulfilled the requirements of the homework. If not, I understand. I am simply asking a yes or no response. The requirement is th...

[3 replies] Last: also currently you are taking an input of avg =0; into the function, w... (by mxood)

by Lim Boon Jye

read files to unsigned int

How to store a file to unsigned int //Main.cpp #include <iostream> #include <fstream> using namespace std; unsigned int key ; int main(){ ...

[2 replies] Last: so if want to output back the data with 0xFDA5 0xD54E 0xFC00 0xB55... (by Lim Boon Jye)

by closercase

how to change a string?

Whats a simple way to change a date around in a string instead of 7/1/03 the user types in the date so this has to be a fix for any type of input how do...

[1 reply] : If a user inputs a date and you want to change it, you need to know wh... (by PrivateRyan)

by allekj

Help.. How can I use arrays to make this more functinalbe

looking to use arrays for the temperature change but unsure how to set it up. I want it to print our like I have below so I can then find the max amount in each...

[4 replies] Last: allekj, make sure you pay attention to what wildblue has to say becaus... (by dub1987)

by BooYeah93

Input/Output file

Hello there, I am still new in this whole programming language. Can you assist me regarding on Input/Output file question as below? Write a program that tabu...

[1 reply] : Do you already know about data file handling in C++? I'd suggest that ... (by The illusionist mirage)

by heraldo

HOME WORK ABOUT DAILY TIME RECORD HELP ME PLEASE.

How will I add the existing content of the text file to the newly inputed date(hoursworked & minsWorked) to compute the total number of hours works please help ...

[no replies]

by JulyZerg

output word in reverse.

hi i am trying to do a program that will output a string in revers, more like a word, like, (string too gnirts), with user input. i have done a quick program th...

[8 replies] Last: Prompt the user for a string. Output the string in reverse. that is th... (by JulyZerg)

by heraldo

DTR (DAILY TIME RECORD)

How will I add the existing content of the text file to the newly inputed date(hoursworked & minsWorked) to compute the total number of hours works please help ...

[no replies]

by JulyZerg

hypergrade problem.!!!

i have a problem, when i run my program though hypergrade, it tells me that i am missing the "\n" on line 18, but its there. and i dont know what to do. please ...

[no replies]

by lays

problems about smart pointers

it's a bout unique_ptr. If I pass the unique_ptr back from a function, will the dynamic allocation portion in memory be released and the receive unique_ptr r...

[5 replies] Last: JLBorges, thanks. It's really a good way. (by lays)

C++

Forum

Beginners - May 2014 (Page 44)