PROGRAMMING:Hello world!

Printout Hello world! The first instance of learning all programming learning, which is the first entry instance, using Python language output, the code of this instance is as follows: ‪‪‪‪‬‬‪‬‬‬8236learning, the code of this instance is as follows: ‪‪‬‬‬8234‬8236 8236\8236\\\8236\\\8236\\\8236\\8236\\\\8236;‬\\\\\\8236;\82‪‬‪‬‬‬‬‮‬‫‬‮‬‬‪‬‬‬‪‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‭‬‬
```
print('Hello world!')
```
Please use Python language to output the Chinese version of this example to send the first greetings to the world（ The Chinese full angle and English half symbols (Chinese and English symbols) and the Chinese full angle and English half symbols (Chinese and English symbols) ‪‪8234; 8234;8234;‬‬‬ ‬8236;8236;8236;8234;\8234;\8234;\8236;\8236;\8236;\8236;\8236;\\‬\\\\\‬\8236;\\\\\\\\\82‪‬‪‬‮‬‫‬‬‬‬‪‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‭‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬
###Input format:
In this paper, we will \\\\\\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\‪‬‬‮‬‫‬‬‬‬‪‬‬‪‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‭‬‬
###Output format:
Hello world! ‪‬‪‬‪‬‪‬‪‬‮‬‪‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‫‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‫‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‭‬
###Input example:
```in
```
###Output example:
```out
Hello world!
```







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