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- package arr;
- import java.lang.reflect.Array;
- import java.math.BigInteger;
- import java.util.Arrays;
- import java.util.Random;
- import java.util.Scanner;
- public class arr {
- public static int[] parseArray(String[] arr) {
- int[] newArray = new int[arr.length];
- for(int i = 0; i < arr.length; i++) {
- newArray[i] = Integer.parseInt(arr[i]);
- }
- return newArray;
- }
- public static int sumOnElementsInArray(int[] arr) {
- int sum = 0;
- for(int i = 0; i < arr.length; i++) {
- sum += arr[i];
- }
- return sum;
- }
- public static double average(int[] arr) {
- int sum = sumOnElementsInArray(arr);
- double average = sum / arr.length;
- return average;
- }
- public static void main(String[] args) {
- Scanner scan = new Scanner(System.in);
- String input = scan.nextLine();
- String[] spilpInput = input.split(" ");
- int[] parseSplipInput = parseArray(spilpInput);
- Up(parseSplipInput);
- //System.out.println(Arrays.toString(spilpInput));
- System.out.println("Sum = " + sumOnElementsInArray(parseSplipInput));
- System.out.println("Average = " + average(parseSplipInput));
- /*
- String alfa = "";
- for(char l = 'a'; l <= 'z'; l++) {
- System.out.print(l + " ");
- alfa += l;
- }
- System.out.println(alfa.length());
- */
- }
- public static int[] Up2(int[] arr) {
- int[] newArray = new int[arr.length];
- for(int i = 0; i < arr.length; i++) {
- newArray[i] = arr[i] * 2;
- }
- return newArray;
- }
- public static void Up(int[] arr) {
- for(int i = 0; i < arr.length; i++) {
- arr[i] = arr[i] * 2;
- }
- }
- }
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