C#练习

using system;namespace huangyibiao{ class program { static void main(string[] args) { //一维数组 int[] iarrnumber = new int[5]; console.writeline("length: " + iarrnumber.length); //二维数组 string[,] strnames = new string[5,4]; console.writeline("length: " + strnames.length);

//交错数组 int[][] iarrelements = new int[5][]; for (int i = 0; i < iarrelements.length; i++) { iarrelements[i] = new int[i + 1]; } for (int i = 0; i < iarrelements.length; i++) console.writeline("length: " + iarrelements[i].length); } }}

using system;namespace huangyibiao{ class program { static void main(string[] args) { console.write("请输入要录入的学生人数: "); int icounter = 0; icounter = int32.parse(console.readline()); string[] strnames = new string[icounter]; for (int i = 0; i < icounter; i++)

{ console.write("请输入第{0}个学生的姓名: ", i + 1); strnames[i] = console.readline(); } console.writeline("您已经登记的学生的姓名如下:"); foreach (var name in strnames) { console.writeline(name); } } }}