Setw(4)

Answer 1

Setw(number ) is manipulator specifies width of given number for printing the value of given data

example :
int i= 324;
int j= 12;
int t= 1234;
int y= 1;

cout << "1. "<<setw(4)<< i<<endl;

cout << "2. "<<setw(4)<< j<<endl;

cout << "3. "<<setw(4)<< t<<endl;

cout << "4. "<<setw(4)<< y<<endl;

output :

just take 4 space for explanation

1. | | 3 | 2| 4 |

2. | | | 1| 2 |

3. | 1 | 2 | 3| 4 |

4. | | | | 1 |

The manipulator setw(4) specifies width 4 for printing the value of the variables .

hope you understood ....

Answer 2

thanks

Answer 3

welcome sir ..