编程 直接输出helle,china!
时间: 2024-10-13 10:15:51 浏览: 37
在很多编程语言中,直接输出 "Hello, China!" 可以通过字符串连接或者特定的打印函数来实现。下面是在几种常见语言中的示例:
1. Python:
```python
print("Hello, China!")
```
2. JavaScript:
```javascript
console.log("Hello, China!");
```
3. Java:
```java
public class Main {
public static void main(String[] args) {
System.out.println("Hello, China!");
}
}
```
4. C++ (标准库):
```cpp
#include <iostream>
int main() {
std::cout << "Hello, China!\n";
return 0;
}
```
5. C#:
```csharp
using System;
class Program {
static void Main() {
Console.WriteLine("Hello, China!");
}
}
```
6. Go:
```go
package main
import "fmt"
func main() {
fmt.Println("Hello, China!")
}
```
相关问题
将下列程序横线处补充完整。package extendPack; import java.io.*; import java.net.*; public class TestSockServer { public static void main(String[] args) { InputStream in = null; OutputStream out = null; try { ; //在6666端口构建TCP服务器 Socket socket = ; //监听客户端请求 in = ; //获取网络通信的输入流 out = ; //获取网络通信的输出流 DataOutputStream dos = new DataOutputStream(out); DataInputStream dis = new DataInputStream(in); String s = null; if ((s = ) != null) //从客户端获取信息 { System.out.println(s); System.out.println("from: " + socket.getInetAddress()); System.out.println("Port: " + socket.getPort()); } ; //往客户端传送信息 helle java dis.close(); dos.close(); socket.close(); } catch (IOException e) { e.printStackTrace(); } } }
ServerSocket ss = new ServerSocket(6666); //在6666端口构建TCP服务器
Socket socket = ss.accept(); //监听客户端请求
in = socket.getInputStream(); //获取网络通信的输入流
out = socket.getOutputStream(); //获取网络通信的输出流
dos.writeUTF("hello java"); //往客户端传送信息 helle java
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