实例代码_第81页-得得之家

C#数组零索引

using System;namespace ArrayApplication {class MyArray {static void Main(string[] args) {int [] n = new int[5];

C# abstract关键字

using System;public abstract class Vehicle {public abstract void display();}public class Bus : Vehicle {

C#使用+运算符用来连接字符串

using System;class Program {static void Main() {string str1 = Tom;// concatenationstring str2 = Hanks + str1;

C#使用递归来计算阶乘

using System;namespace MyApplication {class Factorial {public int display(int n) {if (n == 1)return 1;

C#使用for循环来计算阶乘

using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace factorial {

C#内置的异常

using System;namespace MyErrorHandlingApplication {class DivNumbers {int result;DivNumbers() {result = 0;

C#使用string.concat来连接字符串

using System;class Program {static void Main() {string str1 = Tom;// concatenationstring str2 = string.Concat(Hanks, str1);

C#检查是否有N个连续二进制数

using System;class MyApplication {static int count(bool []myArr, int num) {int myCount = 0, res = 0;for (int i = 0; i num; i++) {

C#判断二进制是否是回文

using System;public class Demo {public static long funcReverse(long num) {long myRev = 0;while (num 0) {

C#二进制转为十进制

using System;using System.Collections.Generic;using System.Text;namespace Demo {class toBinary {static void Main(string[] args) {