We will hold TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298).
- Contest URL: https://atcoder.jp/contests/abc298
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20230415T2100&p1=248
- Duration: 100 minutes
- Number of Tasks: 8
- Writer: m_99, cn449, evima, nok0, kyopro_friends, Nyaan, leaf1415, yuto1115
- Tester: yuto1115, kyopro_friends
- Rated range: ~ 1999
The point values will be 100-200-300-400-500-500-600-600. We are looking forward to your participation!
Updated: Due to DDoS, the contest has been Unrated. We apologize for the inconvenience. We will have a meeting on Monday to discuss countermeasures against DDoS. We hope to have the countermeasures completed by next week's contest.
why 502
same :(
504 Gateway time-out
502?
will round be unrated now?? Losing a lot of time
Would you please put the task for printing pdf here, and extend the time?
[user:chokudai]Please extend some time!
DDos, not again!
Please, don't UNR.
You may delay the end of the contest.
++
Just when I perform good. I mean how pathetic you have to be to DDOS a competitive programming site
Why can't users CHOOSE to be UNRATED or to be RATED? It's super unfair!
You can choose to let those who play genshin rated, like me!
Me having a good contest,
same :pain:
Make the contest RATED please!!
Same.
can anyone tell why so many DDOS attacks in recent contests?? Atcoder is held only once a week and now contest is ruined
Why do the attackers do this?
I mean what is their purpose?
Maybe they can't solve the problems and they want to unrated it?
Any hint for Problem E Unfair Sugoroku
DP.
It's a standard dp problem :)
you can solve it recursively.
the final answer is the sum of ways that end in Takashi's win.
You can see my code
instead of dividing and modding, we multiply with the mode inverse of the number
This code fails for one test case- Code ,can someone help to figure it out?
Input : 2 1 1 5 5
Expected Output : 1
Your Output : 238640900
Thank you kind human.
Auto comment: topic has been updated by chokudai (previous revision, new revision, compare).
why this gives runtime error ...Problem D
string can be bigger stoll() can't handle more than long long limit.
got it.. thanks
but why this code is giving RTE , I am taking mod before converting it to String , so won't that number be less than 998244353.
Again.. the string can be larger suppose the string is of size $$$1e5$$$ after first $$$1e5$$$ appending queries and now $$$1e5$$$ ans queries so your code will go kinda $$$O(n^2)$$$ [ $$$1e10$$$ iterations]
I don't know Java so can't say what is happening for if (rem > 0).
Suppose if you had converted your number to rem and for $$$2nd$$$ type of query you're erasing the first character of remainder which is incorrect. (You should remove the char at beginning of the original string).
Thanks for the help
The decimal representation of $$$S$$$ can be very LARGE.