Answer Posted / kumar

public class sorting_strings
{
static void sortString()
{
String a[]={"n","g","a","i","h","v","q"};

for (int i = 0; i < a.length; i++)
{
for (int j = 0; j < a.length; j++) {
int num=a[i].compareTo(a[j]);
//System.out.println("num="+num);
if(num>=0)
{
String temp=a[i];
a[i]=a[j];
a[j]=temp;

}

if(num<0)
{
//String temp=a[i];
a[i]=a[i];
a[j]=a[j];

}
}
}
//display
int x=a.length;
for (int i =(x-1); i>=0 ; i--) {
System.out.print(a[i]+" ");
}
}
public static void main(String[] args) {

sortString();
}

}

What is null mean in java?

627

---

how we can make a read-only class in java?

546

---

What is the file extension for java?

616

---

What is contract between hashcode and equal method?

576

---

How to perform linear search in java?

570

---

---

What is Mutex (Mutual Exclusion Object) ?

629

---

What is return in java?

560

---

What is the use of static class?

549

---

What is the use of static methods?

593

---

What do the thread?class methods run() and start() do?

547

---

Is array synchronized in java?

557

---

Where are register variables stored?

595

---

What is a modifier?

878

---

Are arrays primitive data types?

642

---

Does variable declaration allocate memory?

589

---