Rosetta Problems
← codeforces に戻る
Classical?
https://codeforces.com/problemset/problem/1285/F
対応するローカル問題
max
1
≤
i
≤
j
≤
n
lcm
(
A
i
,
A
j
)
\max_{1\leq i\le j\leq n} \operatorname{lcm}(A_i,A_j)
max
1
≤
i
≤
j
≤
n
lcm
(
A
i
,
A
j
)