Comments (3)
Alinshans
commented on May 10, 2024
@zxpgo
不是，upper_bound 是得到第一个大于value的迭代器，equal_range 的返回值，第一个就是第一个不小于value的元素，第二个是第一个大于value的元素，分别对应lower_bound和upper_bound。
https://en.cppreference.com/w/cpp/algorithm/upper_bound
https://en.cppreference.com/w/cpp/algorithm/equal_range
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zxpgo
commented on May 10, 2024
那这个地方写错了吧，最后一个不小于value就是最后一个大于等于value的位置，里面包含了等于。而且最后一个会被理解错为最后一个大于等于value的值。
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Alinshans
commented on May 10, 2024
@zxpgo
emm 是的，以前可能没理解清楚写错了... 感谢指出 你可以提个PR或者我等会改
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