Hello Codeforces!
During Educational Codeforces Round 130 (rated for Div 2) contest, I submitted my solution for Problem C 1697C - awoo's Favorite Problem in GNU G++17 7.3.0 and I got TLE on testcase 10 as verdict and after contest when I submitted the same solution in GNU G++17 9.2.0, what i saw I got AC as verdict. This whole thing burnt my mind and that's why I am writing this blog.
I have proof for this 160374839 and as I said I got TLE as verdict.
and for this solution 160450643, got AC.
I hope Codeforces looks into it and explain it properly.
Guys please upvote if u are agree with this.
![](/predownloaded/b7/af/b7af18e82eba76639fd7795fe4b587bc64ff5200.png)