I previously warned this shameless creature Mhmd_Bakr along with his cheater friends like Elsaghir in that blog. Yet, he seems finding words difficult to understand O.O. He obfuscated and cheated again in the most recent round #841 disrupting the leaderboards adding useless comments and his characteristic useless classes as color.cyan() in his submissions. See his skipped sub for problem C 186942021.
Some snippets from his submission that clearly indicate he purposely obfuscated to evade plag:-
Ex) why would he need fibonacci?/*if (mem.count(n)) return mem[n];
if (n == 1)return 1;
if (n == 2) return 1;
mem[n] = fib(n - 1) + fib(n - 2);
return mem[n];
--if (num == 1) return false;
int ch = 2;
while (ch * ch <= num)
{
if (!(num % ch)) return false;
ch++;
}return true;*/
also, why return -12 in your so called dfs function. This is very weird. Do you have a new thesis in Computer science returning -12 ? Also, the fn has nothing to do with dfs.
He is not skipped yet. Though the points are re-calculated. I don't know for how long will those idiotic cheaters mess the contests' standings and fool the system by adding useless parts and useless comments, and make people's rating suffer! and is promoting those cheaters to higher ranks an encouragement for them to continue and harm other people?
I hope a moderator review and skip his 186942021 and ban such dishonest person and his likes since he is spoiling the competition for fair contestants. He Mhmd_Bakr was already skipped/plagged thrice before and 4-time skip on his AlgoTurtle. Please intervene as the likes of this person spoil the standings s_jaskaran_s MikeMirzayanov The goal of such blogs is to enhance our admired codeforces platform in skipping cheaters, Thanks to MikeMirzayanov and every moderator! Lots of good work is going on codeforces in end of the year. Last round #841 was awesome, only cheaters like Mhmd_Bakr spoilt and hope the last round of 2022 tomorrow would be nice as well!
UPD: That shameless creature's punishment was to get +87 inspite of all the evidence of his cheating above! It's so strange how a naive brain like him managed to fool the system and harm others disrupting the standings!
UPD2: I just saw something too funny, so couldn't resist but sharing with u fellows ✪ω✪. Bakr is plagged 11 times in total :O Visiting the dumb cheater Mhmd_Bakr's organization; FCI Kafrelsheikh University. I found that he had two other accounts ; mohamedbakr and it seems banned, having the same name he put on Mhmd_Bakr and same characteristic void color and color cyan xD Also, AlgoTurtle, so 4 time skip on mohamedbakr, 4 time skip on algoturtle, 3 time skip on mhmd_bakr (11 in total) and We urge a moderator to make it 12 and 4 for mhmd_bakr as he cheated again last round. Thanks and Happy new year codeforces folks. May we all have a positive delta today ✪ω✪ ^_^
+70. I think there's a general approval in the community that Mhmd_Bakr is a cheater. In the last day of 2022, can we celebrate the ban of such shameless cheaters? Please, skip his 186942021 and ban him sir MikeMirzayanov
UPD3: He is skipped now! But His rating still needs be updated(downed as he still has +87). Sorry for the too long blog xD and Thanks Sir MikeMirzayanov for your justice, now leaderboards are fine for the 2 recent rounds! And all those cheaters skipped. You are a JUST man and CODEFORCES will remain the most prominent CP platform, where there is NO place for cheaters. I'm full of PRIDE that I helped the community to cleanse cheaters and that my time doing this wasn't in vain.
UPD4: His prize for cheating and using fibonacci for no reason was +87 points on that round, how on earth solved 2 and rank 1842 the system has a bug :(
I guess he cheated also on the recently finished round, but had learnt how to obfuscate well as this blog hammered him XD!