Binary Stack

This is C++ code for 'Binary Stack' assignment of Object Oriented Programming (SPPU SE SEM-4) - CS of Savitribai Phule Pune University - Gyaani Buddy

#include<iostream>
#include<stack>
using namespace std;
 
        
stack<int> read_number()
{
    	stack<int> st;
    	int x,numberofbits,i;
 
    	cout<<"Enter the no. of bits in the no. :"<<endl;
    	cin>>numberofbits;
    	cout<<"\nEnter the binary number : "<<endl;
 
    	for(i=0;i<numberofbits;i++)
      {
    		cin>>x;
    		st.push(x);
      }
    	return st;
}
      
 
void display_result(stack<int> &st)
{
    	cout<<"  ";
    	while(!st.empty())
      	{
    		cout<<st.top()<<" ";
    		st.pop();
      	}
}
        
stack<int> add_numbers(stack<int> &st1, stack<int> &st2)
{
    	stack<int> st;
    	int sum,carry=0,bit1,bit2;
 
    	while(!st1.empty()||!st2.empty())
      {
    		bit1=bit2=0;
    		if(!st1.empty())
      		{
        		bit1=st1.top();
      			st1.pop();
    		}
    		if(!st2.empty())
      		{
        		bit2=st2.top();
        		st2.pop(); 
      		}

    		sum=(bit1+bit2+carry)%2;
    		carry=(bit1+bit2+carry)/2; 
    		st.push(sum);
      }

    	if(carry==1)
      		st.push(1);
    	return st;
} 
int main()
{
    	stack<int> st1,st2,st3;
    	int choice;
 
    	cout<<"*******************MENU*************************"<<endl;
    	cout<<"The available choices are as follows: "<<endl;
		cout<<"1.To Read two number: "<<endl;
		cout<<"2.To add 2 binary numbers: "<<endl;
    	cout<<"3.Exit"<<endl;
 
		do
    	{
    		cout<<"\nEnter your choice: "<<endl;
    		cin>>choice;
 
    		switch(choice)
      		{
        		case 1:
           			st1=read_number();		//read function returns a stack
					cout<<"-------------------------------------------"<<endl;
           			
          	 		st2=read_number();
					cout<<"-------------------------------------------"<<endl;
           			break;
 
        		case 2:
           			cout<<"\nThe result of addition is = "<<endl;
           			st3=add_numbers(st1,st2);
           			display_result(st3);
           			
				cout<<"\n-------------------------------------------"<<endl;
           			break;
            }
      }while(choice!=3);
    return 0;
}

This is python code for 'Binary Stack' assignment of Object Oriented Programming (SPPU SE SEM-4) - CS of Savitribai Phule Pune University - Gyaani Buddy

code in python

This is Java code for 'Binary Stack' assignment of Object Oriented Programming (SPPU SE SEM-4) - CS of Savitribai Phule Pune University - Gyaani Buddy

code in java