PRACTICA PREFINAL CODE JAGUAR

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner xr = new Scanner(System.in);

        int num = xr.nextInt();
        int tamaño = ((num*(num-1))/2)+num;

        int arreglo[] = new int [tamaño];
        //Creamos la sucesion
        int cont = 0;
        int pares = 0;
        int impares = 0;

        for (int i = 1; i<=num; i++) {
            for (int j = i; j > 0; j--) {
                    arreglo[cont] = (i*i);

                    if(arreglo[cont] % 2 == 0){
                        pares++;
                    }else{
                        impares++;
                    }
                    System.out.print("1/"+(i*i)+" + ");
                    cont++;
            }
        }

        System.out.println("\nPares: "+pares);
        System.out.println("Impares: "+impares);
        for(int temporal:arreglo){
            System.out.print(temporal+" ");
        }
    }
}