C++ programs on operators

Arithmetic Operators Example in C++


#include <iostream>
using namespace std;

int main ()
{
  int a, b;
  a = 10;
  b = 5;

  cout<<"a + b :" << a + b;
  cout<<"a * b : "<< a * b;
  cout<<"a - b: "<< a - b;
  cout<<"a / b: "<< a / b;

  cout<<"++a is : "<< ++a;
  cout<<"--a is : "<< --a;

  return 0;
}

Relational Operators Example in C++


#include <iostream>
using namespace std;

int main ()
{
  int a, b ,c;
  cin>>a>>b>>c;

  if(a > b && a > c)
  {
   cout<<"a is biggest no ";
  }
  else if(b > c && b > a)
  {
   cout<<"b is biggest no ";
  }
  else if(c > a && c >b)
  {
    cout<<"c is biggest no ";
  }
  else
  {
   cout<<"All no are equal ";
  }
  return 0;
}

Logical Operators Example in C++


#include <iostream>
using namespace std;

int main ()
{
  int a, b ,c;
  cin>>a>>b>>c;

  if(a > 0  || b > 0 || c > 0)
  {
   cout<<"One of them is greater than 0 ";
  }

  return 0;
}

Bitwise Operators Example in C++


#include <iostream>
using namespace std;

int main ()
{
int a, b ;
a = 0;
b = 1;
cout<<"a | b" << a|b;
cout<<"a & b" << a&b;
cout<<"~a" << ~a;

return 0;
}

Assignment operator Example in C++


#include <iostream>
using namespace std;

int main ()
{
  int a, b;
  a = 10;
  b = 4;
  a = b;
  b = 7;

  cout<<"a:";
  cout<<a;
  cout<<"b:";
  cout<<b;

  return 0;
}

Assignment operator Example 2 in C++


#include <iostream>
using namespace std;

int main ()
{
  int a, b;
  a = 10;
  b = 4;
  a = b;
  b = 7;

  cout<<"a:";
  cout<<a;
  cout<<"b:";
  cout<<b;

  return 0;
}

Conditional operator Example in C++


#include <iostream>
using namespace std;

int main ()
{
  int a,b,c;

  a=2;
  b=7;
  c = (a>b) ? a : b;

  cout<<c << '
';
}

Size of Operator Example in C++ (Miscellaneous Operator)


#include <iostream>
using namespace std;

int main ()
{
  int a,b,c;

  a=2;
  b=7;
  c = (a>b) ? a : b;

  cout<<c << '
';
}

Arithmetic Operators Example in C++


#include <iostream>
using namespace std;

int main ()
{
  int a, b;
  a = 10;
  b = 5;

  cout<<"a + b :" << a + b;
  cout<<"a * b : "<< a * b;
  cout<<"a - b: "<< a - b;
  cout<<"a / b: "<< a / b;

  cout<<"++a is : "<< ++a;
  cout<<"--a is : "<< --a;

  return 0;
}