The program encountered several null characters in the input.

There are many Han characters in the Chinese language.

The program uses control characters to format the output.

The original characters in the story were well-developed.

There are many ASA characters in the game.

The lead characters in the movie were well-developed and memorable.

The document contains various special characters.

The bell characters in the parade were beautifully decorated.

The movie is filled with ghost characters.

I accidentally deleted all the characters in my document.