solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Users
Tags
Sort
#
Level
Title
# Solved
Avg. Tries
Random
#
Title
# Solved
Avg. Tries
30805
Lexicographically Largest Common Subsequence
1,451
3.19
31231
마카롱카마
72
5.08
31403
A
+
B
−
C
A + B - C
A
+
B
−
C
13,173
1.60
1
6
7
9
10
11