一。数组声明一维数组 int[ ] array{189765}/ int[ ] array2new int [8];数组长度 console.writeline(array.Length)显示数组数值console.writeline(array[2]);数组重新赋值array[5]66;遍历数组 for (int i0;iarray.Length;i){console,writeline( array[i]);}二。二维数组int [,] array3new int [,] {{123}{159}{596}{783,9}};显示数值Console.writeline((array[0,3]) //第0行第三个数 3重新赋值array3[2,0]88;遍历数组 for(i0;iarray3.getlrngth(0);i){for(j0;jarray3.GetLength(1);j){Console.WriteLine(array3[i,j]);}}