What is the out put of the following code?Class java
{
Public static void (String [ ] args)
{
int n1=23;
int n2=31;
int n3=21;
if(n1>n2&&n1>n3)
{
System.out.println (n1+"greatest");
}
else if(n2>n3)
{
System.out.println (n2+"is greatest ");
}
else
{
System.out.println (n2+" is greatest ");
}
}
}
