Beginners - C++ Forum - October 2016 (Page 8)

by roxanetd

passing char[256] by reference and wanting to cout the result

I am trying to pass a char by reference and cout the results void display() { int month = 1; ...

[3 replies] Last: Thank you for the help! This made my program work. Thanks for the he... (by roxanetd)

by muftah

Problem with Visual C ++ visual

//This message appears when I run the program. Error 1 error C4430: missing type specifier - in...

[7 replies] Last: More so: You calculate z before x and y have values. Move z = x +... (by coder777)

by Angrboda

While loop input read starts at second value.

Hi all! Brand new to this stuff but having a ton of fun learning. Here is my professor's comment ...

[2 replies] Last: I had thought about that for average. Ya average should definitely be ... (by Angrboda)

by Sp1ke

Matrix class operator overloading

Hi Guys, I'm trying to learn about classes and operator overloading. I took this code (also from th...

[2 replies] Last: Great, problem solved!! Thanks so much!! (by Sp1ke)

by propogrationdragon

split vs conjoined operators

So I'm looking at what I *think* is a typo in my textbook and a half hour on Google can't give me a ...

[4 replies] Last: @keskiverto Thank you! Never heard operators clled tokens, but it mak... (by propogrationdragon)

by muffsez

While loop question

I'm using some functions to pass around the value string shape is holding, I had my if statement che...

[10 replies] Last: That makes sense, I was thinking about that while I was writing it see... (by muffsez)

by archidit

Redefinition of 'struct tm' error. Header issues

I've just been copying and pasting my headers to each .h and .cpp file. Guessing this is wrong. Do i...

[6 replies] Last: However, if you do need the <ctime>, etc, put them first: Putting st... (by cire)

by zzQwerty

Inserting a node in a linked list using recursion

Can anyone explain how to insert a linked list using recursion? I found this code online, and cannot...

[3 replies] Last: The code was found in a dark and possibly forgotten corner of the inte... (by Nico)

by tlowe285

Help!!! I can't get the right output

Hi all, I'm doing a program which Ill post the criteria below. I need to get it to say how many wor...

[8 replies] Last: Do you run to program from your IDE or do you start it directly? I don... (by Nico)

by KenBoneSlice

dereferencing NULL pointer in queue

My program crashes when the show function is called for the second time. I'm pretty sure its an issu...

[6 replies] Last: Peter87, marvelous. That was exactly the problem. Thank you man. Much ... (by KenBoneSlice)

by jokerren

C-String Functions without using <cstring>

Hello, I've written 6 different c-string functions as shown. My problem is that program does not ...

[6 replies] Last: Thank you very much for your help! It seems I was confused about how c... (by jokerren)

by CTLZ

storing multiple values of x and y

i am suppose to use the values of x and y to calculate area and etc, but how to i store multiple val...

[1 reply] : Not really sure what you mean by multiple values of the same variable... (by lastchance)

by zeroblank

resize() doesnt work help

i use code blocks and resize function does nothing whenever i return the value of a it doesn't give...

[4 replies] Last: thank you so much that helped (y) (by zeroblank)

by Roosebom

Converting decimal number to octal,binary,hexadecimal appears backwards.

I have to write a program that converts a decimal number to a binary,octal, or hexadecimal number. T...

[1 reply] : As you are going to derive the digits from the right, but write them b... (by lastchance)

by newbi187

Deque container assignment

This is my code for an assignment that I am currently working on: "2a. Write a function to add firs...

[1 reply] : The main() function must be defined as a normal function. It's not all... (by Peter87)

by sbangtfd

Help with while loop please

Write a C++ program using the while loop to calculate when the population ceases breeding and thus d...

[7 replies] Last: As someone said before, to use birth_rate and dead_rate and not having... (by Ciplas Plas)

by Maima Van Persie

Trouble Multiplying Matrices

Hello everyone, new to this site. Basically, I am trying to multiply 2 4x4 matrices in the follo...

[4 replies] Last: Thank you guys. :) (by Maima Van Persie)

by kay jnr

dealing with integers

am working on encryption and would like to select and modify individual members of say a four digit ...

[4 replies] Last: It can't be done easily using decimal digits, but it's extremely easy ... (by mbozzi)

by MSG

Confused a bit

Create a function that returns positive only whole numbers and has arguments to pass in a 2D array, ...

[4 replies] Last: Is this correct? int Function(int ar , int size) { int ROWS = 0; ... (by MSG)

by aqmorgan12

Voting simulator in c++

I'm trying to tweak this template to have the '*' output instead of the percentage. #include...

[2 replies] Last: It's supposed to be a voting simulator lol (by aqmorgan12)

Beginners - October 2016 (Page 8)

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