Beginners - C++ Forum - November 2019 (Page 3)

by umairbilal

Auto generate id

Auto generate id Hello everyone ! I'm new here. I'm trying to auto generate unique id for ...

[5 replies] Last: Thank you so much You people are very helping and very nice people . ... (by umairbilal)

by allosaurus7000

How do I format the accessors and mutators in this Hero and Monster problem?

Pls help me. I'm struggling with how to implement the change in health into the respective Monster a...

[3 replies] Last: How do I fix this without declaring a new variable within rangedAttac... (by MikeyBoy)

by closed account 3w5ihbRD

Forward-Link Lists and Inserting Elements

This is some code I drew from the C++ Crash Course by Josh Lospinoso I'm using to teach myself c++. ...

[3 replies] Last: In other words why can't we eliminate line 5 and jump straight to lin... (by coder777)

by blizzardd

Checking whether odd or even number was inserted into an array without storing user input values

Hello. I'm new to C++ and I have a task for my homework to check whether odd or even number was adde...

[7 replies] Last: [quote=jonnin]Hmm. what school has TLE on homework problems?! Codechef... (by keskiverto)

by Bobbie1245

Unusual use of << operator… not a bit shift?

Poking through the example code of SDFS, I saw the following: static ArduinoOutStream cout(Seria...

[1 reply] : The formatted output operator. C++ Standard Library has many for std:... (by keskiverto)

by glitter

using nested map

Hello, I would like to define a map container which includes another map and inter map contains a se...

[4 replies] Last: Thank you so much. it works (by glitter)

by jacobaea

Loop only printing string once (converted from char and with character inserts)

I want the numbers 1-7 to be printed 4 times (4 weeks), and have made code which replaces input spec...

[no replies]

by mrpear2020

Cout data in "KWIC" format

Hello, I wrote a method that successfully print words to console (reading from a BST and a list in t...

[6 replies] Last: Thanks Furry. You got it. Let me try to implement it... (by mrpear2020)

by medosz

Hourglass from asterisks

I got totally confused with the nestled for statements. I am trying to write a program which print...

[2 replies] Last: Thank you, it helped a lot; #include <iostream> using namespace st... (by medosz)

by WatchingSafe

Access violation writing location. Exception thrown at 0x52CEE39 (uncrtbased.dll).

This is a replace function like MS Word. sentence is the original text. ind is the starting indexes ...

[1 reply] : That's obviously not your actual code since it's got a bunch of syntax... (by dutch)

by Ch1156

multiplying a float below 1.0 subtracts from number

I'm writing a function to give the player XP and level up, and I set the multiplier to 0.9 and it su...

[2 replies] Last: I set the multiplier to 0.9 and it subtracts from the experienceNeede... (by helios)

by littleKid

fstream program

This code won't open, and I don't know whats wrong with it. #include <iostream> #include <fstream>...

[1 reply] : [quote=littlekid]This code won't open, and I don't know whats wrong wi... (by lastchance)

by tunplus

help creating a vector of classes

I am learning to use classes and i want to create a vector of classes. i can create the class and t...

[11 replies] Last: thanks for the info. i have much learning ahead of me! to be honest im... (by tunplus)

by lost110

Adjacency List

I am trying to print the adjacency list! But its printing wrong data! Its quite confusing because I ...

[6 replies] Last: How would I reverse this code ? i.e from list to matrix (by lost110)

by closed account 1Ck93TCk

unpredictable results with selection sort

Hi, I had this mostly working, but then I messed with it and now I can't figure out what I did to ...

[3 replies] Last: Oh, I'm embarassed! Move the closing brace currently on line 79 to li... (by lastchance)

by rozick1

Do you think my interface is intuitive? If not, how can I improve?

I am writing a library which which has an Entityspace. The Entityspace can contain different entitie...

[2 replies] Last: What happens in entlib::TagType("Ordinary") if "Ordinary" hasn't bee... (by dhayden)

by Davoda1

Encryption - Decryption not working correctly

So I have a long text file and the Decryption function only reads in 3 lines and I have no idea why....

[3 replies] Last: The ASCII 26 (SUB) was that ended the reading. Now it works... I think... (by Davoda1)

by geekgeorge

reading file with array

ask the user for a course name and see if it is in the array. If found, the program should print “...

[1 reply] : > myfile<<courses <<endl; Well you did this to write it. So perhaps t... (by salem c)

by Gerardo559

classes/vector noob question.

Cant figure out why my " a.review() " are not working/outputting anything just zero? any help would...

[1 reply] : Maybe you should write to the member variables. Review::Review(strin... (by salem c)

by thecoolbeast

Any Suggestions? (Arrays and Functions)

My Assignment reads as the following Write a program that reads in a list of integers from the keyb...

[5 replies] Last: #include <iostream> void showMenu(int); int getUserList(int , int); ... (by deleted account xyzzy)

Beginners - November 2019 (Page 3)

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