Iterating java arrays
Learn How to iterate java arrays
Learn How to iterate java arraysIterating java Arrays
- arrays can be iterated by the for, for each loop.
- array elements can be added to the list and then it can be iterated by the iterator() method.
Example 1
public class array1 {
public static void main(String[] args) {
int ar[]={4,5,6,88,9,1};
for(int x:ar)
System.out.print(x+"\t");
}
}
Output
4 5 6 88 9 1
Example2
import java.util.*;
public class array2 {
public static void main(String[] args) {
int ar[]={4,5,6,88,9,1};
List list=new ArrayList();
for (int i = 0; i < ar.length; i++) {
list.add(ar[i]);
}
Iterator i=list.iterator();
while(i.hasNext())
System.out.print(i.next()+"\t");
}
}
Output
4 5 6 88 9 1
