Beginners - C++ Forum - March 2019 (Page 10)

by Brix

How to convert a char array to float?

Hi, I have a problem I struggle with since hours. Maybe you could help me with that. I have a...

Mar 19, 2019 at 9:58am

[11 replies] Last: Thank you very much!!! This works really nice :-) (by Brix)

by grazoth

Roman numerals to integer using string (menuoptions)

Hello, im trying to create a menu where there should be different options, for example converting ro...

Mar 19, 2019 at 2:12am

[8 replies] Last: cpp.sh has sandbox issues. It is not reliable. In your code, choose e... (by Duthomhas)

by MikeStgt

cpp.sh jeopardized by cin?

Something for the experts: the program http://www.cplusplus.com/forum/beginner/251201/#msg1106246 ru...

Mar 19, 2019 at 1:36am

[no replies]

by ZirJohn

struct with an object that doesn't have default constructor

So I have a struct and inside the struct, I create an object of a class that doesn't have a default ...

Mar 18, 2019 at 11:23pm

[1 reply] : The compiler will create constructors for you, unless you write on... (by Duthomhas)

by ZirJohn

warning LINK4217: locally defined symbol

I need this project to compile without warnings but I have no idea what this warning is: mai...

Mar 18, 2019 at 11:09pm

[4 replies] Last: Clang can be used with Visual Studio. https://devblogs.microsoft.com/... (by closed account E0p9LyTq)

by digitalsurgeon

anyone can help me with this?

here is the problem. (im sorry guys i don't know anything about programming lol) Objectives to c...

Mar 18, 2019 at 9:30pm

[6 replies] Last: i think you're from Manila right? I just saw your nickname on facebook... (by MikeMike)

by BudSkigee

Adjust an objects value within a class?

Bear with me here, i have been struggling to grasp the concept of classes and pointers, I understand...

Mar 18, 2019 at 8:43pm

[5 replies] Last: JLBorges is one of the real experts here for writing good code. My kn... (by closed account E0p9LyTq)

by rhamm5798

Abstract Class

This is probably a Quick Question I am working on a Tic-Tac-Toe Game, for my players I want to ...

Mar 18, 2019 at 4:32pm

[8 replies] Last: This is probably a Quick Question Quick question, with lots and lots... (by closed account E0p9LyTq)

by tyronejs

Determining number of evens, odds, and zeros in file

I've been working on this for so long now and this is where I'm at. It is required to include v...

Mar 18, 2019 at 3:40pm

[2 replies] Last: Hello tyronejs, Being a duplicate thread I would think that you would... (by Handy Andy)

by DdavidDLT

Making computer smarter

I was doing pretty fun exercise but I came across a problem when a task asked me to make computer gu...

Mar 18, 2019 at 3:14pm

[4 replies] Last: If you are going to use the C library for random numbers as the comput... (by closed account E0p9LyTq)

by mercedx

losing my mind with switch statements

I'm writing a program in class. You're supposed to write a program that prints out pet insurance fee...

Mar 18, 2019 at 2:21pm

[10 replies] Last: ok, you have put in a solid try and this is subtle... until you have s... (by jonnin)

by jackson26

plz help me in this assignment

Math Problem Generator Your job will be to write a program to teach math to school children. Your p...

Mar 18, 2019 at 1:00pm

[2 replies] Last: I believe threading would avoid needing an OS specific I/O toy for the... (by jonnin)

by Duthomhas

Help with my c++ assignment (1,2)

With introductory homeworks you will not likely have problems with plagarism. But I am glad to see y...

Mar 18, 2019 at 12:10pm

[28 replies] Last: #include <iostream> #include <cstdlib> #include <cctype> #include <ra... (by lastchance)

by shale

binary '=': no operator found which takes a right-hand operand of type 'Vector'

someone explain please what is the problem #include"pch.h" #include <iostream> #include <st...

Mar 18, 2019 at 9:02am

[2 replies] Last: After that you should look at the rule of three/five/zero : https://e... (by keskiverto)

by closed account 4wbR92yv

takes a string str as input and prints out the the lower-case letters in str in reversed order.

Having difficulty with recursion. Reversing a string and only printing the lower case letters. Hi a...

Mar 18, 2019 at 8:30am

[2 replies] Last: #include <iostream> #include <cctype> using namespace std; void reve... (by lastchance)

by mxracer321

Help using parallel arrays

The code that i have so far was used for the first part of my assignment. Now for the second part I ...

Mar 18, 2019 at 1:02am

[4 replies] Last: We have not learned about vectors yet at all so I am going to assume C... (by mxracer321)

by olefredrik

map

Write your question here. Cant solve this problem: string s: s=cellToSymbol[Cell::closed]; ...

Mar 18, 2019 at 12:33am

[4 replies] Last: The first documented computer bug was a real bug. A moth. Found by G... (by closed account E0p9LyTq)

by styxx

C++ assignment for string comparison

Hello, I am brand new to programing and I been having a hard time with c++, so i would love some hel...

Mar 17, 2019 at 9:34pm

[1 reply] : I’m afraid this post is closed: http://www.cplusplus.com/forum/gener... (by Enoizat)

by bteddy

Lots of errors and warnings but no output file to debug

Hello, I am trying to compile source: [C:\MinGW\bin\c++.exe -g C:\Users\Fadiya\Desktop\G++\cc-rn...

Mar 17, 2019 at 8:46pm

[1 reply] : const char* file defines an array of 15 pointers to const char. Yo... (by Peter87)

by HeavyDrugs

Doubly linked list crashing after trying to print from end

It crashes after choosing option 3. #include <iostream> using namespace std; struct n...

Mar 17, 2019 at 8:13pm

[4 replies] Last: Okay, I will try. Would it be hard to remove global variables later? I... (by HeavyDrugs)

Beginners - March 2019 (Page 10)

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