java program for printing the sum of the elements inn the array

package array_sum;
import java.io.*;
import java.util.Scanner;


    public static void main(String[] args) {
 
        int num,i,sum=0;
        System.out.println("Enter the size of array");
        Scanner sc=new Scanner (System.in);
        num=sc.nextInt();
        int array[]=new int [100];
        System.out.println("Enter the elements in the array one by one");
        for(i=0;i<num;i++)
        {
            array[i]=sc.nextInt();
        }
        System.out.println("The entered element in the array is");
        for(i=0;i<num;i++)
        {
            System.out.println(array[i]);
        }
        System.out.println("The sum of the array is");
        for(i=0;i<num;i++)
        {
            sum=sum+array[i];
        }
        System.out.println(sum);
    }
 
}

OUT-Enter the size of array

5

Enter the elements in the array one by one

89

45

12

45

86

The entered element in the array is

89

45

12

45

86

The sum of the array is

277