Needed helph why the code in Python did not pass. Same code worked for C++ thing.
Problem: https://mirror.codeforces.com/contest/2070/problem/C
C++ Submission after contest: https://mirror.codeforces.com/contest/2070/submission/308176980
Python Submission within contest: https://mirror.codeforces.com/contest/2070/submission/308170127




