Basically, int* ptr; means for you pointer is a type modifier int *ptr; means for you pointer is a variable modifier

What is variable modifier ?

Yes i am writing a c++ programme and their is some on my screen so i just wanna can i fix this

why

/warn do not pm, it's against the rules

if (number_new <= 40) { x = x + 1; y = y; v = v0 - 0.02 * v0; ^^^^^^^^^^^^^^^^^^^ } Is this correct? In 40% of the cases you reset v to 980. The code might terminate if you change it to v = v - 0.02 * v;

Yeah, I changed it in this way Thx

hello guys, i want to ask a simple question about c++ algorithm, in code i wrote : if (balance > 1 && key < node->left->key), so, in algorithm, is it correct if i write : if(balance > 1 && key < node.left.key)

or do i just need to write back in algorithm the same as the code

hello guys, i want to ask a simple question about c++ algorithm, in code i wrote : if (balance > 1 && key < node->left->key), so, in algorithm, is it correct if i write : if(balance > 1 && key < node.left.key)

1 one node is a pointer the second is a value , you have the same effect but all depends on how you declared and treated node

ouh forget to say that node is a new node, and left is also a node

key is an int value

bro... node is a pointer or not?

yeah a pointer

you can use only the 1 then

ouhh okayyyy, thank you Al bert

💪🏽💪🏽💪🏽

np

write a c++ program to find the maximum number from the integers array

Anyone can make?

write a c++ program to find the maximum number from the integers array

Make a variable called max with the value 0 For loop through the array and if the current value is bigger than max, assign it to max variable

In each loop

Make a variable called max with the value 0 For loop through the array and if the current value is bigger than max, assign it to max variable

You make it and send it

Lool

You make it and send it

Pay me money , I'll make it and send you

write a c++ program to find the maximum number from the integers array

https://en.cppreference.com/w/cpp/algorithm/max_element

Pay me money , I'll make it and send you

no thanks.I will try

no thanks.I will try

Good

Lool

how can i have the size of array

https://en.cppreference.com/w/cpp/algorithm/max_element

I'm sure he was asking about an assignment or the algorithm

how does associativity worl

Hey.. I need an advice.. I wanted to learn Java script and c# To find a job.. But my friends recommend me to start with C.. I'm almost 3 months on C and it's annoying.. Will it be that bad to ditch it for C#?..

Hey.. I need an advice.. I wanted to learn Java script and c# To find a job.. But my friends recommend me to start with C.. I'm almost 3 months on C and it's annoying.. Will it be that bad to ditch it for C#?..

In my opinion C# is a good language to start also. If you feel that you like it better then I would suggest switching to it.

In my opinion C# is a good language to start also. If you feel that you like it better then I would suggest switching to it.

I just got too confuse with C.. also because my friend thought me wrong.. And it's not really what I'm lookin for a job.. (in my country the industry wants c# developers..) And my friend recommended me to start with C because it's the basic..

I just got too confuse with C.. also because my friend thought me wrong.. And it's not really what I'm lookin for a job.. (in my country the industry wants c# developers..) And my friend recommended me to start with C because it's the basic..

Well, knowing some C won't make you worse at C# in the end 😀 Maybe the opposite. Yes, you've spent some time on C-specific things, but now your point of view to the programming won't be one-sided. And it's better C than Pascal (that I started with 😄)

I got a little trouble in copy constructor in c++ can anyone plzzz make me to understand ??

I got a little trouble in copy constructor in c++ can anyone plzzz make me to understand ??

what kind of trouble?

I mean, what exactly you don't understand?

Well, knowing some C won't make you worse at C# in the end 😀 Maybe the opposite. Yes, you've spent some time on C-specific things, but now your point of view to the programming won't be one-sided. And it's better C than Pascal (that I started with 😄)

Ty :)

Dude like I read the documentation but I didn't get . If the compiler makes the default constructor why we need to make our own ??

Dude like I read the documentation but I didn't get . If the compiler makes the default constructor why we need to make our own ??

Default copy constructor

Default copy constructor

Sometimes the default behavior is not enough. Imagine you're making a custom linked list. Our class contains pointer to it's start. We wan't to copy our list but ups, default constructor copied only the pointer, so we have two lists that points to the same data, it's not only wrong logically but when we destroy one of them the second one will point to the garbage data.

So in this case you need to make a custom copy constructor that makes a copy of each element and link them correctly So after copying you will have two correct lists

Ooooo so basically it just copy the address of the lists nd if we make change in one it reflects in the other so we have to make the copy ri8 ...

Ooooo so basically it just copy the address of the lists nd if we make change in one it reflects in the other so we have to make the copy ri8 ...

Yes, for the pointers default copy constructor doesn't do more than copying the pointer

Thanku brother for making me understand ...means a lot !! ❣️

Thanku brother for making me understand ...means a lot !! ❣️

There's a rule of thumb, if you have a non-default destructor then there's a big chance you need a custom copy constructor (and assignment operator, (and move constructor and move assignment operator probably also)). This known as the rule of 3 or the rule of 5. https://en.cppreference.com/w/cpp/language/rule_of_three

Send it here

Hello

/notes

What is it?

What is it?

Someone summoned a list of notes. You can ignore messages from Rose, unless the messages mention you or your messages :)

Hello, does anyone know of linked lists?

For example, our affiliate list: 10-20-30-40-50-60-70 How do I make this list like this? 40-50-60-70-10-20-30

For example, our affiliate list: 10-20-30-40-50-60-70 How do I make this list like this? 40-50-60-70-10-20-30

Connect 70 to 10 and remove connection between 30 and 40 🤷‍♂️

Connect 70 to 10 and remove connection between 30 and 40 🤷‍♂️

So how can I get to 70?

Root->next = 70 I got it here but I don't know how to get 70

Root->next = 70 I got it here but I don't know how to get 70

Show us your code. Post what you have here https://pastebin.com/

Show us your code. Post what you have here https://pastebin.com/

The link is broken :(

The link is broken :(

What does it mean? It's just pastebin.com. Can't you access the site?

Turkey also banned think

Look at the my code

#include <iostream> #include <conio.h> #include <stdlib.h> using namespace std; struct eleman{ int veri; eleman* sonraki; }; eleman* root = new eleman(); /*int a; void sayiOlustur(eleman *ptr){ // Random olarak 10 tane eleman olustur for (int i = 0; i<10; i++) { a=rand(); ptr->veri = a; ptr->sonraki = new eleman; ptr = ptr->sonraki; } ptr->sonraki = NULL; } void degistir(eleman* ptr,int sira){ }*/ void olustur(eleman *ptr) { // Elemanlari 100'den 1000'e 10 elemanli liste olustur. for (int i=1;i<=10;i++) { ptr->veri = i*10; ptr->sonraki = new eleman; ptr = ptr->sonraki; } ptr->sonraki = NULL; } void sonaekle(eleman *ptr) { // eleman eklemek icin son elemani bul while(ptr->sonraki!=NULL) { ptr = ptr->sonraki; } // elemani ekle ptr->sonraki = root->sonraki; ptr->sonraki->sonraki->sonraki->sonraki= NULL; } void yazdir(eleman* ptr){ while(ptr->sonraki != NULL) { cout<<ptr->veri<<endl; ptr = ptr->sonraki; } } main() { olustur(root); sonaekle(root); yazdir(root); }

I can do this if the number of list elements is low, but I have difficulty if the number of elements is too high

Continuous next next next

İt is difficult

Can try other paste it code? Telegram doesn't format code well and it's hard to understand what's going on. There are many other sites

Okey

Okey

In short you should iterate while your node is not 70 and set its next to node with 30. You just need to store current node during iteration

repl.it/@emredblood/Linked-List#main.cpp

repl.it/@emredblood/Linked-List#main.cpp

And what exact operation do you need to do?

Create a list of 10 elements with different integers. Ask the user to enter a sequence number from 1 to 9. Create the inverse (int order) function that divides the list into two from the point where the user entered the sequence number and reassembles it backwards. For example, if the user enters the value 4, the linked list is 4.5.6.7.8.9.10.1.2.3. will be listed as.

repl.it/@emredblood/Linked-List#main.cpp

just a suggestion, it's better to write variable names (and preferable comments also) in English

just a suggestion, it's better to write variable names (and preferable comments also) in English

You are right

What is wrapped array

Create a list of 10 elements with different integers. Ask the user to enter a sequence number from 1 to 9. Create the inverse (int order) function that divides the list into two from the point where the user entered the sequence number and reassembles it backwards. For example, if the user enters the value 4, the linked list is 4.5.6.7.8.9.10.1.2.3. will be listed as.

It will be easier for you if you set value in a constructor. When you call new element(4); or something.

Create a list of 10 elements with different integers. Ask the user to enter a sequence number from 1 to 9. Create the inverse (int order) function that divides the list into two from the point where the user entered the sequence number and reassembles it backwards. For example, if the user enters the value 4, the linked list is 4.5.6.7.8.9.10.1.2.3. will be listed as.

It seems that creation of the list works, no? I don't see issue there except for contactor, but it should work even without one too.

If we have give array of -1,4,-6,7,5 does it mean that subaaray are -1,4,6,75 4,-6,7,5-1 -6,7,5,-1,4 ans so on

Hi guys. Is there any way to find an start index of subarray within another array using any standard functions? byte* arr1 = new byte[n] { 1, 2, 3, 4 } byte* arr2 = new byte[m] { 3, 4 } => index == 2

repl.it/@emredblood/Linked-List#main.cpp

I arranged it. I'm sure you will understand better now

The user will determine where to split the list

Hi