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Beginners - February 2016 (Page 3)

I need to see how many donuts (195 cals) a person can eat based on their BMR and display that along with the BMR // BMR lab #include <iostream> us...

[no replies]

by ScoobyDoo

Banking application storing account info in array

Hello I've been working on a C++ banking application that should be able to hold more than one account with all the related field's. I have come across a few is...

[3 replies] Last: Looking at the fields in your class I suspect that you should be cre... (by jlb)

by nl1

assignment help

Hi, I am supposed to read two files, and create a new file combining previous two file, i was able to open a new file but the data isnot being transferred ther...

[1 reply] : First, please use the code tags. See http://www.cplusplus.com/articles... (by keskiverto)

by nick0451

Having issues with output formatting

Thanks for checking this out for me. So my issue is when formatiing my cout streams for some example programs I'm writing for class.If I need to use different p...

[3 replies] Last: Thanks Chevril, thats perfect. And thanks for helping out a rookie! (by nick0451)

by m0bb1n

how to pass vectors through functions

Hello, I was wondering how I can pass vectors. I am just finished my first hangman game and wanted to fine tune it. As you can see, I declared 3 global vecto...

[2 replies] Last: Same way you pass any variable to a function. I see you passing some ... (by m0bb1n)

by Stolle

End "cin" with a dot

Hi, I want to be able to read with "cin" or anythin else a sentence which stopps reading when a dot(end of the sentence) appears. Is there any suggestions? ...

[1 reply] : std::getline (std::cin, some_string, '.'); http://www.cplusplus.com... (by Moschops)

by dankyblaze

Need help with using multiple functions

Hello, this is my first time posting and I am desperate for assistance. I've exhausted all my resources, and a forum is all I could think to turn to. I have be...

[1 reply] : UPDATE: I just caught an issue in my code for the void function. '&&' ... (by dankyblaze)

by eazye

Monte Carlo simulation

Hi, I am trying to code a crude monte carlo simulation for an project to find the integral I=0.9sin(pi*x) between x = 0.13 and x = 0.87 for N = 10, N = 100 and...

[1 reply] : bump could anyone help? I suspect the error might be with the way i e... (by eazye)

by ZahoorKhan

Output is not same of program

I am facing a little bit problem with the output of program. Where I am making mistake?, I don't know. Problem is: Write a program that computes the cost of a...

[1 reply] : Problem solved. #include <iostream> #include <string> using namespa... (by ZahoorKhan)

by bankaijoey

"0xC0000005: Access violation writing location"

Hello. I am having an issue running my program due to a "0xC0000005: Access violation writing location" error. The purpose of the program is to create a binary ...

[1 reply] : TreeNode* node ; node is an array of pointers, none of which point ... (by Moschops)

by eca

Text parsing per time stamp.

Hi everyone. I am trying to figure out how to parse a log file in a specific way. What I want it to be able to do is to go line by line and count how many tim...

[2 replies] Last: thanks very much for the help! (by eca)

by etrusks

std::scoped_allocator_adaptor

Hi, I'm having a bit of trouble understanding how to correctly use std::scoped_allocator_adaptor For example I created my own allocator that acts like std::a...

[no replies]

by NilsAnton

Constructor with array parameter

Hello! Firstly I'll state that I'm trying to solve a school exercise - so please only provide hints :). I'm trying to create two classes: vertex and polygon. ...

[4 replies] Last: Yes. If you're trying to use arrays, you need to stop now and learn a... (by NilsAnton)

by Frenzy

Largest Value in an Array + More

Hey guys, so I just started diving into Arrays. I'm about 3 weeks ahead of my class, assignment wise, so I've been teaching myself with online resources. I f...

[3 replies] Last: Woohoo! Thanks a bunch, Chervil! (by Frenzy)

by MouthBreather

function name scope

I am supposed to observe a rule about scope relating to this code. I really don't understand the point that's trying to be made here, however. The call to Fun...

[1 reply] : At line 10, you've rather unwisely named the integer parameter Functi... (by Chervil)

by Xeadriel

An idea

Hello everyone who's reading this! I'm not sure if this is the right section but I don't think that the "Jobs" section would fit. I'm a young hobby programmer ...

[2 replies] Last: I made one with Java. Ik it's harder if I do 3D. But I think I can mak... (by Xeadriel)

by dn90

Chopping up a string and ... ?

I want to read a line from a file and store the values as an object of a class and add the objects to a vector(I did not define the class in this example but as...

[1 reply] : Do you realize that getline() has a optional third parameter for the d... (by jlb)

by YamiFrankc

Please help with this program.

Hello. I have to write a program that registers information about a n number of people, categorize them depending on how much they donated and finally outputs ...

[4 replies] Last: And also... the part that verifies that the amount donated does not s... (by Thomas1965)

by nfnicolas

array

Hi everybody.I can't initialize two-dimensional array. Eror in function #include <iostream> #include<iomanip> using namespace std; void init(int pmtx ,int r...

[5 replies] Last: srand is neccessary to initialize the random generator otherwise you a... (by Thomas1965)

by SoccerMomJanet

If statements error

I continue to get the C2181 error from VS. The message is "illegal else without if" My stepfather, a software engineer, and I cannot seem to find the issue. Any...

[2 replies] Last: Works fine for me except the warning for unused variable 'weight'. But... (by tom221b)

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