Wansur's blog

By Wansur, history, 7 weeks ago, translation, In English

2013A — Zhan's Blender

First to solve: rob00

Solution
Code

2013B — Battle For Survive

First to solve: neal

Solution
Code

2013C — Password Cracking

First to solve: Pagode_Paiva

Solution
Code

2013D — Minimize the Difference

First to solve: edogawa_something

Solution
Code

2013E — Prefix GCD

First to solve: meme

Solution
Code

2013F1 — Game in Tree (Easy Version)

First to solve: EnofTaiPeople

Solution
Code with segment tree
Code in O(n)

2013F2 — Game in Tree (Hard Version)

First to solve: rainboy

Solution
Code

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