Chetna / Nechetna suma.java

import java.util.Scanner;
public class MyClass {
  public static void main(String args[]) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();

    int sumEven = 0;
    int sumOdd = 0;
    for (int i = 1; i <= n; i++) {
        int x = sc.nextInt();

        if (i % 2 == 0) {
            sumEven += x;
        } else {
            sumOdd += x;
        }
    }

    if (sumEven == sumOdd) {
        System.out.println("Yes");
        System.out.println("Sum = " + sumEven);
    } else {
        System.out.println("No");
        System.out.println("Diff =" + Math.abs(sumEven - sumOdd));
    }
  }
}