Комментарии

tourist is goat, god of algorithmn

На cryCodeforces Round 965 (Div. 2) Editorial, 21 месяц назад
+3

E2 is a nice problem,double experience https://www.luogu.com.cn/problem/P9530

На ikrpprpppCodeforces Round 961 (Div. 2), 22 месяца назад
0

SOSdp.....

На artewCodeforces Round #932 (Div. 2) Editorial, 2 года назад
0

I solve C,in contest time using a o(n^3) algorithmn.But someone hack me.However,the second day,I solve the problem in a o(n^3) algorithmn again.Using 2.1s to solve the 3s limited problem