47 lines
No EOL
799 B
Markdown
47 lines
No EOL
799 B
Markdown
---
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slug: /gold/introductory-number-theory
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title: "Introductory Number Theory"
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author: Unknown
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order: 7
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---
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<div class="syllabus-only">
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Description: Todo
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</div>
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<!-- END DESCRIPTION -->
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See 13 of https://www.overleaf.com/project/5e73f65cde1d010001224d8a
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- Prime factorization, GCD, LCM
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- Modular Arithmetic
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Also see here: https://codeforces.com/blog/entry/77137
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# Binary Exponentiation
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<!-- END DESCRIPTION -->
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- Tutorial
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- CPH (23, Matrices)
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- Problems
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- [Currencies](https://www.hackerrank.com/contests/gs-codesprint/challenges/currencies) [](107)
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COWBASIC
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(old)
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### 4
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* Eratosthenes' Sieve
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* Tutorial
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* CPH (21, NT)
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### 5
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* Modular Arithmetic
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* Modular Inverse
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* Chinese Remainder Theorem
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* Euler's Theorem, Phi Function
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* Discrete Logarithm |