multiplication table for number java

1int i,k;
2			Scanner sc = new Scanner(System.in);
3			System.out.println("Enter the Number for the table: ");
4
5			int n = sc.nextInt();
6			for (i=1;i<=10;i++){
7				 k = n * i;
8				//n + "*" + c + " = " + (n*c))
9				System.out.println(n + "*"+ i + " = " + k);	
10			}

1public static String multiTable(int num) {
2        StringBuilder sb = new StringBuilder();
3
4        for (int i = 1; i <= 10; i++) {
5            int result = i * num;
6            sb.append(i + " * " + num + " = " + result + "\n");
7        }
8        return sb.toString().trim();
9    }