what is constructer?what are the type of constructer with
example.
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Answer Posted / shiva krishna
class Shiva
{
public Shiva() // it is a constructor
{
//code
}
}
class Mainclass
{
public static void main(String args[])
{
Shiva obj=new Shiva();
}
}
explanation: the code written in constructor is
automatically executed when we create object for the
class.no need to call the constructor/method again.
point to note:
constructor must not have any return type
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there are 67 seats in train . there are only 5 seats in a row and in last row there are only 2 seats. One person can reseve only 5 seat at a time. If person reserving seat , the care is atken that he may get all in row. if seats are not available in row then the arrangement is so that person group get nearby seats. the following class is given public class seat { char name; int seat; boolean isSeatempty } 1.Draw require class digram and object diagram. 2.Write function seatallot(int noofperson) to allocate seat with seat nuber printed for the each name.
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