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Problem Description For each prefix of a given string S with N characters (each character has an ASCII code between 97 and 126, inclusive), we want to 阅读全文
posted @ 2019-02-23 16:52
WAKBGAN
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https://blog.csdn.net/dyx404514/article/details/41831947 这篇博客讲的很清楚 求next数组: 求extend数组 阅读全文
posted @ 2019-02-23 00:28
WAKBGAN
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链接:https://ac.nowcoder.com/acm/contest/371/B来源:牛客网 小睿睿的n个妹纸排成一排,每个妹纸有一个颜值val[i]。有m个询问,对于每一个询问,小睿睿想知道区间[L,R]颜值最高而编号最小的妹纸是哪一个 对于妹纸们的颜值val[i],其生成函数为: voi 阅读全文
posted @ 2019-02-23 00:10
WAKBGAN
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