text: #include<iostream>
  #include<iomanip>      // this is header file to use manipulters like "setw"
  using namespace std;
  int main()
  {
      //costant in c++
      
  //    const int a=5;
  //    cout<<"the value of a was: "<<a<<endl;
  //    a=33;                                // you will get an error because a is constant
  //    cout<<"the value of a is: "<<endl;
  
      //manipulators in c++
      
  //    int a=37,b=4498,c=58788;
  //    cout<<"the value of a without setw is: "<<a<<endl;
  //    cout<<"the value of b without setw is: "<<b<<endl;
  //    cout<<"the value of c without setw is: "<<c<<endl;
  //    cout<<endl;
  //
  //
  //    cout<<"the value of a with setw is: "<<setw(5)<<a<<endl;
  //    cout<<"the value of b with setw is: "<<setw(5)<<b<<endl;
  //    cout<<"the value of c with setw is: "<<setw(5)<<c<<endl;
      
  
      //operator precedence
      int a=5,b=6;
      int c=((((a*5)+b)-50)+33); // left to right
      cout<<c;
  
      return 0;
  
  }
  