Method takingInput

Java/Array/PairSum.java:66–74

()

    }

    public static int[] takingInput() {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        }
        return arr;
    }

    public static void main(String[] args) {
        int[] arr = takingInput();