How to add an element in an array in given position
public class Demo {
public static void main(String args[]) {
int arr[] = new int[5];
arr[0]=1;
arr[1]=2;
arr[2]=3;
arr[3]=4;
int x = 5,pos=3; // x = number to be added in the array , pos = position
int n=4; //length of array
n++;
for(int i =n-1;i>=pos;i--) {
arr[i] = arr[i-1];
}
arr[pos-1] = x;
//print the array
for (int i=0;i<arr.length;i++) {
System.out.println(arr[i]);
}
}
}
