>>92 class Daikei { class Keisan (int jyo, int ka, int taka) { System.out.println("menseki=", (jyo + ka) / taka); } public static main (String argv) { Keisan k1 = new Keisan(1, 2, 3); Keisan k2 = new Keisan(2, 3, 4); Keisan k3 = new Keisan(3, 4, 5); } }