import java.util.Scanner;

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

        double gasto, total = 0;
        int contador = 0;

        // Leer los 15 gastos diarios
        for (int i = 1; i <= 15; i++) {
            System.out.print("Ingrese el gasto del día " + i + ": ");
            gasto = entrada.nextDouble();
            total += gasto;
            contador++;
        }

        double promedio = total / contador;

        // Mostrar resultados
        System.out.println("\nCantidad de gastos: " + contador);
        System.out.println("Total de gastos: " + total);
        System.out.println("Promedio diario: " + promedio);

        entrada.close();
    }
}

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