Mismatch in array size and maximum strings it is accepting and displaying

Question

import java.util.*;
    public static void main(String args[]) {
        int n,i;
        Scanner sc=new Scanner(System.in);
        n=sc.nextInt();
        String[]arr=new String[n];
        for(i=0;i<n;i++) { 
            arr[i]=sc.nextLine();
        }
        for(i=0;i<n;i++) {
            System.out.println(arr[i]);
        }
    }

When executed,for example if the array size is 2 it only accepts one string and displays it.That is, it accepts strings one size less than the actual array size and displays it.Can you guyzz help me to resolve this issue?