CSP/信奥赛C++刷题训练：经典前缀和例题（4）：洛谷P3662：Why Did the Cow Cross the Road II S

编程语言 2024-11-06 18:11

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CSP/信奥赛C++刷题训练：经典前缀和例题（4）

[USACO17FEB] Why Did the Cow Cross the Road II S

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题目描述

The long road through Farmer John’s farm has $N$ crosswalks across it, conveniently numbered $\ldots N$ ( $\leq N \leq 100,000$