Replies: 14 comments
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普通bsgs时间复杂度不是O(根号p)么,怎么是O(根号q),q是什么 |
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进阶篇-找到所有解那部分,之前的a变成k,b变成a,p变成n,即之前 x^a mod p=b 变成之后的 x^k mod n=a ,建议说明一下(真的琢磨k是什么琢磨了好久qwq |
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倒数第二个题好像把“模板”写成“目标”了 |
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是giant step,不是gaint step吧 |
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Hi @YOYO-UIAT ,方便开个 Pull Request 帮忙订正一下吗 |
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OK |
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是因为BZOJ没了,所以这个 BZOJ1319 链接到别的地方去了吗? |
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基础篇 - 算法描述那里 |
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基础篇那里,复杂度到底是 O 还是 \Theta |
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能不能加一下Pohlig-Hellman 算法以及讲一下loj6542离散对数是怎么做的哇 |
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进阶篇的代码为啥过不了这个? 261. Discrete Roots https://codeforces.com/problemsets/acmsguru/problem/99999/261 |
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能不能解释一下为什么那个基础篇0到P范围内一定有解 |
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https://oi-wiki.org/math/bsgs/
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