I got Runtime error on test 17 in python and i don't know why 69797580 . I solved the problem (E. New Reform) in cpp with the same logic and passed 69725502 any help ?? Thanks

Good morning! : Yesterday i had a problem and i didn't know how to solve it : When I open a new problem at codeforces like this problem http://codeforces.net/problemset/problem/1117/C the whole text is filled up with $$$ sign like this picture below could you help me guys ? .. What is the problem ? Many thanks .