When we enter
element in array but array is full then create a function, this function create
a new array double size and copy element from previous array to new array and return this new array
public class DynamicArray {
static int
[]increaseSizeOfArray(int []arr){
int []brr=new int[(arr.length*2)];
for (int i = 0; i < arr.length; i++) {
brr[i]=arr[i];
}
return brr;
}
public static void main(String[] args)
{
int []arr=new int[5];
for (int i = 0; i < 11; i++) {
if (i<arr.length) {
arr[i]=i+100;
}
else {
arr=increaseSizeOfArray(arr);
arr[i]=i+100;
}
}
for (int i = 0; i < arr.length; i++) {
System.out.println("arr="+arr[i]);
}
}
}
