import java.util.*;
public class DemoArray {
public static void main(String[] args){
int[] a1 = {1,2,3,54,65,87};
ArrayList<Integer> a2 = new ArrayList<Integer>();
for(int i = 0; i < a1.length; i++){
a2.add(a1[i]);
}
System.out.println(a2.length);
}
}
public class DemoArray {
public static void main(String[] args){
int[] a1 = {1,2,3,54,65,87};
ArrayList<Integer> a2 = new ArrayList<Integer>();
for(int i = 0; i < a1.length; i++){
a2.add(a1[i]);
}
System.out.println(a2.length);
}
}
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