Templating hints

Tips and tricks for problem generation from templates

Jinja2

Variables and loops

https://stackoverflow.com/questions/9486393/jinja2-change-the-value-of-a-variable-inside-a-loop

Working with strings

https://stackoverflow.com/questions/2061439/string-concatenation-in-jinja https://stackoverflow.com/questions/19161093/convert-integer-to-string-jinja