We will hold AtCoder Grand Contest 074. This contest counts for GP30 scores.
- Contest URL: https://atcoder.jp/contests/agc074
- Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20251026T2100&p1=248
- Duration: 180 minutes
- Number of Tasks: 5
- Writer: hint908, vwxyz
- Tester: HIR180
- Rated range: 2000 ~
The point values will be 700-800-900-1100-1200.
Note that generative AIs are no longer allowed in AGC. Please refer to this post for the rules.
We are looking forward to your participation!








qp.Why rules change?
Or rather, why have the rules changed?
In my construction $$$A_i,P_i\leq N^3$$$, however the construction of editorial only needs $$$A_i,P_i\leq N^2$$$...
Thanks the writer of C for $$$N\leq 2^{10},A_i,P_i\leq 2^{30}$$$ :D
The No.1 on the AtCoder ranking has finally changed.
Congrats to ksun48!
tourist had been the 1st for 9 years.