words per minute
5
AkshayYadav1
00:00
Speed
#include <iostream>
#include <string>
using namespace std;
class binary
{
private:
string s;
void chk_bin(void);
public:
void read(void);
void ones_compliment(void);
void display(void);
};
void binary::read(void)
{
cout << "Enter a binary number" << endl;
cin >> s;
}
void binary::chk_bin(void)
{
for (int i = 0; i < s.length(); i++)
{
if (s.at(i) != '0' && s.at(i) != '1')
{
cout << "Incorrect binary format" << endl;
exit(0);
}
}
}
void binary::ones_compliment(void)
{
chk_bin();
for (int i = 0; i < s.length(); i++)
{
if (s.at(i) == '0')
{
s.at(i) = '1';
}
else
{
s.at(i) = '0';
}
}
}
void binary::display(void)
{
cout<<"Displaying your binary number"<<endl;
for (int i = 0; i < s.length(); i++)
{
cout << s.at(i);
}
cout<<endl;
}
int main()
{
binary b;
b.read();
// b.chk_bin();
b.display();
b.ones_compliment();
b.display();
return 0;
}
#include <iostream>
using namespace std;
class Shop
{
int itemId[100];
int itemPrice[100];
int counter;
public:
void initCounter(void) { counter = 0; }
void setPrice(void);
void displayPrice(void);
};
void Shop ::setPrice(void)
{
cout << "Enter Id of your item no " << counter + 1 << endl;
cin >> itemId[counter];
cout << "Enter Price of your item" << endl;
cin >> itemPrice[counter];
counter++;
}
void Shop ::displayPrice(void)
{
for (int i = 0; i < counter; i++)
{
cout << "The Price of item with Id " << itemId[i] << " is " << itemPrice[i] << endl;
}
}
int main()
{
Shop dukaan;
dukaan.initCounter();
dukaan.setPrice();
dukaan.setPrice();
dukaan.setPrice();
dukaan.displayPrice();
return 0;
}
#include <iostream>
using namespace std;
class Employee
{
int id;
static int count;
public:
void setData(void)
{
cout << "Enter the id" << endl;
cin >> id;
count++;
}
void getData(void)
{
cout << "The id of this employee is " << id << " and this is employee number " << count << endl;
}
static void getCount(void){
// cout<<id; // throws an error
cout<<"The value of count is "<<count<<endl;
}
};
// Count is the static data member of class Employee
int Employee::count; // Default value is 0
int main()
{
Employee akshay, piyush, priya;
// akshay.id = 1;
// akshay.count=1; // cannot do this as id and count are private
akshay.setData();
akshay.getData();
Employee::getCount();
piyush.setData();
piyush.getData();
Employee::getCount();
priya.setData();
priya.getData();
Employee::getCount();
return 0;
}