Page 70 - iPro_trackGPT_V5_Class8
P. 70
3. public class concat
{ Write output here:
public static void main(String[] args)
{
String fname = "Eklavya";
String lname = "Gupta";
String fullname = fname + " " + lname;
System.out.println("Full Name: " +fullname);
}
}
4. public class oper Write output here:
{
public static void main(String args[])
{
int a = 10;
int b = 8;
System.out.println(a-- + --a);
System.out.println(b++ + b++);
}
}
Write output here:
5. public class Swapping
{
public static void main(String[] args)
{
int a = 50;
int b = 30;
System.out.println("Before swapping: a = " + a + ", b = " + b) ;
a = a + b;
b = a - b;
a = a - b;
System.out.println("After swapping: a = " + a + ", b = " + b);
}
}
68 TrackGPT iPRO (V5.0)-VIII

