except for the constraints

yeah everything here was discussed in following messages of the conversation

Yea, just making things clearer tho :)

#include <iostream> using namespace std; template <typename T> class node { T data; node<T> *next; public: node(T data) { this->data = data; next = NULL; } friend class Stack; }; template <typename T> class Stack { node<T> *head; int size; public: Stack() { head = NULL; size = 0; } int getSize() { return size; } bool isEmpty() { return size == 0; } void push(T element) { if (head == NULL) { head = new node<T>(element); size++; } else { node <T> *newNode=new node<T>(element); newNode->next=head; head=newNode; size++; } } T pop() { if(isEmpty()) { cout<<"stack is empty"<<endl; return ; } else { T ans=head->data; node<T> *temp=head; temp=temp->next; delete head; head=temp; return ans; } } T top() { return head->data; } void display() { node<T>* temp=head; while(temp!=NULL) { cout<<temp->data<<endl; temp=temp->next; } } }; int main() { Stack<int> s1; s1.push(10); s1.push(20); s1.push(30); s1.push(40); s1.display(); return 0; }

You don't need friend class

Also consider one of these https://en.cppreference.com/w/cpp/container/forward_list "It is implemented as a singly-linked list" https://en.cppreference.com/w/cpp/container/list "It is usually implemented as a doubly-linked list."

i m doing stack using linked list

What will be the returns from strdup("");

What is the exact use of design and analysis of algorithms using c ?

Can anybody provide me c program for different line coding schemes

Can anybody provide me c program for different line coding schemes

Tell please

Hello

Why?

Okay, what's the problem that you need help with?

Where are you stuck?

This group is made for answering doubt and questions. I dont think this is great place for asking a tutor. You have said that it is in some class, then you can learn material from the class or rewatch it, if you dont understand the class, maybe you need to prepare more or tell the lecturer that he's going too fast. Now you are stuck after classes with some assignments you are not able to solve because of it.

I mean you can still ask if you dont understand something, but you have to formulate your question clearly

#include <stdio.h> int main() { int ch = 97; printf("Alphabets from a - z are: \n"); while(ch<=122) { printf("%c\n", ch); ch++; } return 0; }

#include <stdio.h> int main() { int ch = 97; printf("Alphabets from a - z are: \n"); while(ch<=122) { printf("%c\n", ch); ch++; } return 0; }

amazing piece of code thank you for sharing this truly inspiring

Anyone help me for Json library setting in c++

amazing piece of code thank you for sharing this truly inspiring

Lmao

Plz tell me a YouTube channel for learning OOPs

how do i correctly compute my carrot position? https://gist.github.com/mgood7123/429fbb2e15c3a1577e1891720f193238

How to retrieve previous result values in C program on calculator application?

How to retrieve previous result values in C program on calculator application?

Really?

Yea as I was able to do in C++

Really?

But I need same application in C

But I need same application in C

Problem is I don't even know what you're talking about...

Ohk...let me explain...

Actually I have made a calculator in C...which operates function like add,sub,mul..

Now I want to show history of operations or calculations made

Save the information in array and roll over the information, keep start of the index in another variable.

Oki...in cpp push_back is there

In c ...wat to use in place of that?!

Oki...in cpp push_back is there

vector ?

In c ...wat to use in place of that?!

In C you have to maintain 1 extra variable, the variable will be the index start. So you start from 0...9 you place the data in that array point like a[i] = value When the variable hits 10, you make it 0 again, this will roll over the data... Your start will always be from that i ... i will be your first position, so if i = 5, then 5...9 and 0..4 etc.

vector ?

Yup...Vector Library

I think you must manually allocating memory for array

In C you have to maintain 1 extra variable, the variable will be the index start. So you start from 0...9 you place the data in that array point like a[i] = value When the variable hits 10, you make it 0 again, this will roll over the data... Your start will always be from that i ... i will be your first position, so if i = 5, then 5...9 and 0..4 etc.

Thanks a lot

Please don't PM

In C you have to maintain 1 extra variable, the variable will be the index start. So you start from 0...9 you place the data in that array point like a[i] = value When the variable hits 10, you make it 0 again, this will roll over the data... Your start will always be from that i ... i will be your first position, so if i = 5, then 5...9 and 0..4 etc.

Yep, just like i = (i+1)%10;

#include <stdio.h> int main() { int i,j,count=1,fact; while(count<=20) { for(i=1;i<200;i++) { fact=0; for(j=1;j<200;j++) if(i%j==0) { fact++; } if(fact==2) { printf("%d ",i); count=count+1; } } } return 0; }

what is mistake?

i have to print 20 prime numbers but while loop is not working!

i have to print 20 prime numbers but while loop is not working!

Have you recompile ?

/report is this spam ?

Ok

I will learn C & C++ Programming languages

#include<iostream> #include<string> #include<stack> using namespace std; bool chk_Balanced_parenthesis(string exp) { int n=exp.length(); stack <char> s; for(int i=0;i<n;i++) { if(exp[i]=='(' || exp[i]=='[' || exp[i]=='{') { s.push(exp[i]); } else if(exp[i]==')' || exp[i]==']' || exp[i]=='}') { if(s.empty() || s.top()!=exp[i]) { return false; } else { s.pop(); } } } return s.empty() ? true : false; } int main() { string str; cout<<"enter parenthesis"<<endl; cin>>str; if(chk_Balanced_parenthesis(str)) cout<<"balanced"<<endl; else cout<<"not balanced"<<endl; return 0; }

i m getting not balanced output for every parenthesis.

i m getting not balanced output for every parenthesis.

not sure, but try 'return true' if the closing parenthesis else if condition

A market named GRACE grocery supermarket started in the year of 1982. One of the most famous supermarket in their area. The purchasing rate is lower percentage in the initial stage. After 2000 the purchasing rate dramatically increasing day by day. So, the owner wants to make "QUICK BILLING SYSTEM" for their market development. He started building the "QUICK BILLING SYSTEM" application which produces a quick bill consists of Date, Customer id, Item count, Items with Rate, Tax, Net with the small "Thanks message" note.

Please send program

Please send program

Lol

Please send program

Seriously?

Seriously?

Yes mam please send 🙏🙏 fastly

😅

Yes mam please send 🙏🙏 fastly

😑

A market named GRACE grocery supermarket started in the year of 1982. One of the most famous supermarket in their area. The purchasing rate is lower percentage in the initial stage. After 2000 the purchasing rate dramatically increasing day by day. So, the owner wants to make "QUICK BILLING SYSTEM" for their market development. He started building the "QUICK BILLING SYSTEM" application which produces a quick bill consists of Date, Customer id, Item count, Items with Rate, Tax, Net with the small "Thanks message" note.

Any one got the answer

Any one got the answer

No one going to do your homework

Any one got the answer

You actually think someone is going to work on it for you? We can help you out, but do you think people here are sitting free to do your homework for you?

Any one got the answer

If you have a program that you wrote and it is not working properly for some reason, we can help you out.

What are few projects that helps to learn C++ that is used commercially? I am not taking about building projects like library management system that is not really practical solution.

What are few projects that helps to learn C++ that is used commercially? I am not taking about building projects like library management system that is not really practical solution.

anything open source

Example in python using flask, Django and other frameworks, libraries actually helps to learn without getting bored and can be used. I have personally used flask multiple times

anything open source

Looking through open-source projects is a great idea however it's really overwhelming. Would like to go in oncreasing order of difficulty.

Anyone with some good idea for learning and improving? maybe something have made?

Example in python using flask, Django and other frameworks, libraries actually helps to learn without getting bored and can be used. I have personally used flask multiple times

Python Flask and django are used for web development. Dont compare it with c++

Python Flask and django are used for web development. Dont compare it with c++

I know it's just an example

How to iterate through json value in c++

Yep, just like i = (i+1)%10;

Thanks a lot 😊 ☺️

In C you have to maintain 1 extra variable, the variable will be the index start. So you start from 0...9 you place the data in that array point like a[i] = value When the variable hits 10, you make it 0 again, this will roll over the data... Your start will always be from that i ... i will be your first position, so if i = 5, then 5...9 and 0..4 etc.

It's worked , thanks 😊

1>LINK : fatal error LNK1104: cannot open file '%GLAUX.lib' i have thats problem at openGL

Thanks a lot 😊 ☺️

You're welcome 👌🏾

How find 100!

Does anyone know any good unicode libraries

like one's suitible for use in text editors and character counting

imma just stick to ASCII and just error out on any non ASCII byte encountered

imma just stick to ASCII and just error out on any non ASCII byte encountered

unicode is composed of more than 1 byte

i know

i know

k just wanted to make it clear