PROGRAMMING:Output 26 capital letters
Output 26 capital letters.
###Output format:
Output 26 capital letters in alphabetical order on a line. There is no space between the letters.
###Output example:
```out
ABCDEFGHIJKLMNOPQRSTUVWXYZ
```
answer：If there is no answer, please comment
###Output format:
Output 26 capital letters in alphabetical order on a line. There is no space between the letters.
###Output example:
```out
ABCDEFGHIJKLMNOPQRSTUVWXYZ
```
answer：If there is no answer, please comment