[HackerEarth] You are given a permutation of integers from 1 to N (very unusual :D). The only thing you should do is to process M queries. Each query has 2 parameters: number X from 1 to N and lowerca - 题解

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题目信息
题号 P18666
标题 [HackerEarth] You are given a permutation of integers from 1 to N (very unusual :D). The only thing you should do is to process M queries. Each query has 2 parameters: number X from 1 to N and lowerca
难度 提高
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