System.out.println("Zadanie 5:");

        int x = 20, y = 15, z = 13;

        if (x < y && x < z) {
                if (y < z){
                System.out.println(x +" "+ y +" "+ z);
                } else { System.out.println(x +" "+ z +" "+ y); }

        } else if (y < x && y < z) {
                if (x < z){
                System.out.println(y +" "+ x +" "+ z);
                } else { System.out.println(y +" "+ z +" "+ x); }
        } else {
                if (x < y){
                System.out.println(z +" "+ x +" "+ y);
                } else { System.out.println(z +" "+ y +" "+ x); }

        }