随笔分类 - Atcoder
摘要:传送门:http://arc076.contest.atcoder.jp/tasks/arc076_c Sample Input 1 4 2 3 0 1 3 1 1 1 4 1 2 0 2 2 Sample Input 1 Sample Output 1 YES Sample Output 1 题意
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摘要:传送门:http://arc076.contest.atcoder.jp/tasks/arc076_b Sample Input 1 3 1 5 3 9 7 8 Sample Input 1 Sample Output 1 3 Sample Input 2 6 8 3 4 9 12 19 18 1
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