怎么打出helloworld程序

时间:2025-01-25 01:24:49 单机游戏

C++

```cpp

include

int main() {

std::cout << "Hello, World!" << std::endl;

return 0;

}

```

Java

```java

public class HelloWorld {

public static void main(String[] args) {

System.out.println("Hello, World!");

}

}

```

C

```c

include

int main() {

printf("Hello, World!");

return 0;

}

```

Python

```python

print("Hello, World!")

```

JavaScript (Node.js)

```javascript

console.log("Hello, World!");

```

Ruby

```ruby

puts "Hello, World!"

```

PHP

```php

<?php

echo "Hello, World!";

?>

```

Swift

```swift

print("Hello, World!")

```

Go

```go

package main

import "fmt"

func main() {

fmt.Println("Hello, World!")

}

```

选择适合你的编程语言,将上述代码复制到相应的文件中,并运行即可看到"Hello, World!"输出到控制台。