Count down i from 100 to 0 and do 1/i at the end of the loop :)

Other would be to use goto (though Python doesn't have it) & introduce something that will panic/throw exception, like creating variable with value 1/(max-i).

Recursion would work for that, you don't need goto.

The division by zero trick is pretty good too!

You could allocate 100 bytes and get a segfault on 101