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$ curl repovive.com/roadmaps/codeforces-hard-problem-solving/number-theory

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$ curl repovive.com/roadmaps/codeforces-hard-problem-solving/number-theory

Lessons

1. Introduction to Number Theory

2. Techniques Overview

3. Codeforces 1295D Same GCDs - Problem Statement

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4. Codeforces 1295D Same GCDs - Solution

5. Codeforces 1295D Same GCDs - Implementation

6. Codeforces 1295D Same GCDs - Example and Complexity Analysis

7. Codeforces 687B Remainders Game - Problem Statement

8. Codeforces 687B Remainders Game - Why Naive Fails

9. Codeforces 687B Remainders Game - Solution

10. Codeforces 687B Remainders Game - Implementation

11. Codeforces 687B Remainders Game - Example and Complexity Analysis

12. Codeforces 1033D Divisors - Problem Statement

13. Codeforces 1033D Divisors - Why Naive Fails

14. Codeforces 1033D Divisors - Solution

15. Codeforces 1033D Divisors - Implementation

16. Codeforces 1033D Divisors - Example and Complexity Analysis

17. Codeforces 1748D ConstructOR - Problem Statement

18. Codeforces 1748D ConstructOR - Solution

19. Codeforces 1748D ConstructOR - Implementation

20. Codeforces 1748D ConstructOR - Example and Complexity Analysis

21. Codeforces 1761D Carry Bit - Problem Statement

22. Codeforces 1761D Carry Bit - Why Naive Fails

23. Carry Bit - Key Insight

24. Codeforces 1761D Carry Bit - Solution

25. Codeforces 1761D Carry Bit - Implementation

26. Codeforces 1761D Carry Bit - Example and Complexity Analysis

27. Codeforces 1244C The Football Season - Problem Statement

28. Codeforces 1244C The Football Season - Solution

29. Codeforces 1244C The Football Season - Implementation

30. Codeforces 1244C The Football Season - Example and Complexity Analysis

31. Codeforces 1493D GCD of an Array - Problem Statement

32. Codeforces 1493D GCD of an Array - Why Naive Fails

33. Codeforces 1493D GCD of an Array - Solution

34. Codeforces 1493D GCD of an Array - Implementation

35. Codeforces 1493D GCD of an Array - Example and Complexity Analysis

36. Codeforces 1884D Counting Rhyme - Problem Statement

37. Codeforces 1884D Counting Rhyme - Why Naive Fails

38. Counting Rhyme - Key Insight

39. Codeforces 1884D Counting Rhyme - Solution

40. Codeforces 1884D Counting Rhyme - Implementation

41. Codeforces 1884D Counting Rhyme - Example and Complexity Analysis

42. Quiz: Number Theory

43. Section Recap