private void button1_Click(object sender, EventArgs e){int[,] a = { { 1, 2, 3, 4 }, { 6, 7, 8, 9 }, { 10, 11, 12, 13 }, { 14, 15, 16, 17 }, { 3, 56, 24, 1 } };int i ,j ...不用windows窗體用控制臺(tái)應(yīng)用程序急~~using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication2{class Program{static void Main(string[] args){int[,] a = { { 1, 2, 3, 4 }, { 6, 7, 8, 9 }, { 10, 11, 12, 13 }, { 14, 15, 16, 17 }, { 3, 56, 24, 1 } };int i, j = 0;int js = 0, os = 0;for (i = 0; i < 5; i++){for (j = 0; j < 4; j++){if (a[i, j] % 2 == 0)os++;else js++;}}Console.WriteLine("偶數(shù)個(gè)數(shù)為" + os.ToString() + "奇數(shù)個(gè)數(shù)為" + js.ToString());Console.ReadKey(); }}}