Beginners - C++ Forum - October 2017 (Page 21)

by andersonlam

string concatenuation

i want to ask how to add 3 different string Put the code you need help with here. #include...

[3 replies] Last: http://www.cplusplus.com/reference/ios/ios/fill/ (by AbstractionAnon)

by Wantedman46

Problem with classes and other issues

I am trying to write a code that will allow the user to input words that will then be manipulated by...

[1 reply] : There’re errors in your code, but I think the main point is classes ... (by Enoizat)

by ericM

reading garbage after eof

I am reading values from file filling up a std::vector. Everything works fine but it happens I read ...

[3 replies] Last: cool, I was aware how to do this by reading a single value, I didn't k... (by ericM)

by macyhernz

Loading .dat file into 2D vector

I have a .dat file with one long row of integers separated by a space. I need to load this file into...

[2 replies] Last: you start building a 2d array to store your values #include <array>... (by ericM)

by Noobie26

Can't get program to fout with ofstream!

I need this program to read the output into a .txt but for what ever reason I cannot get it to do so...

[4 replies] Last: source.txt: L 4.0 600 650 N M 3.9 610 520 N L 3.8 590 600 N L 3.0 600... (by Enoizat)

by chuvak

Expression must have a class type?

Hi forum, I reckon something is wrong with my reduce function, because when I remove the .reduce()...

[1 reply] : Why oh why don't you tell us what the error associated with the "red u... (by Ganado)

by FURKANkartal

CLR

Everytime when ı was a create CLR project ı get this error how can ı fix it ? Instan...

[2 replies] Last: Google Translator says: (form Turkish - detected): “bu islemi tamaml... (by Enoizat)

by glof2

Load feature is not working...

I'm not getting any error etc. I have file called "wizytowka.txt" and text in it. But everything i...

[5 replies] Last: I’d also check if there are empty lines in the secret text file “w... (by Enoizat)

by ericM

STL vector container question

Hello, I am trying to use STL vector container to store a set of fixed dimension arrays. Everything ...

[2 replies] Last: I manage to get it work by using typedef std::complex<double> dcomp... (by ericM)

by MrGoat

Implementing an ADT

[4 replies] Last: Thanks again. Appreciate the help (by MrGoat)

by donda97

Passiing vector as a parameter

This is why programming is so frustrating to me. In my class, I didnt even know what a C++ vector wa...

[8 replies] Last: Thank you so much! (by donda97)

by ericM

deep copy an object containing fixed length arrays

Hello, is there a standard way to copy an object for which one or more fields are fixed length arra...

[3 replies] Last: thanks, that was indeed useful (by ericM)

by wajahatshoukat

Searching through an array

So i have a function thats supposed to go through an array and look for a ID stored in that array, a...

[2 replies] Last: Ohh i get it! that code works. Thanks alot! (by wajahatshoukat)

by roids55

Craps game problem..

So i have to write a craps game and the rules for it must be: If the sum of the first roll of the di...

[1 reply] : for the "randomness": // random number stuff std::random_dev... (by ericM)

by BtheMan

please help

Could someone help me with my hw here is the problem i have and the code "In this exercise, you crea...

[3 replies] Last: yes, but you have to update the incremental value in the for loop so t... (by ericM)

by GreWeezy

Please help with stuck

Input The input to your program is a series of lines, each with three values. The first value is a ...

[7 replies] Last: This is what i have now the only problem is i can not put multiple inp... (by GreWeezy)

by scubbasteve

Need help with While Loop

Why do I get 66 instead of 55? Don't know what I am doing wrong since x only goes up to 10. I wanna ...

[1 reply] : because your cycle will produce for x and sum x 0 1 2 3 4 ... (by ericM)

by snappleisawesome23

program not working if statements

My first statement works fine, but the second gathering type does not, and I can't figure out what i...

[6 replies] Last: Hello snappleisawesome23, You are using integer division. There is no... (by Handy Andy)

by hadoken50

Circular Doubly Linked List

Hi, for this assignment, I am to implement a program that would read a series of cities from a text ...

[1 reply] : This function allocates an empty node A node. One node. CityList:... (by keskiverto)

by FredGrosPen

Error C2109 in an array

I'm having the error C2109 (subscript requires array or pointer type). My program is suppose to read...

[2 replies] Last: Thank you Peter! it works now! (by FredGrosPen)

Beginners - October 2017 (Page 21)

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