60分2ペナ
■A. Lucky?
for文
■B - Equal Candies
sortなり
■C - Most Similar Words
O(n^2*m)
■D. X-Sum
全部試す
■E - Eating Queries
lower_bound
■F. Longest Strike
forなりqueueなり
配列外参照でペナ
■G. White-Black Balanced Subtrees
木dp
■H1 - Maximum Crossings (Easy Version)
■H2 - Maximum Crossings (Hard Version)
BIT
