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Practice

Number Theory Problem Set

⭐⭐ intermediate~50 min of coding5 challenges

Five problems: π-counting sieve, big prime check, lcm of a range, divisor count, modular exponentiation.

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What you will practice

  1. Đếm số nguyên tố⭐⭐ intermediate
  2. Kiểm tra số lớn⭐⭐ intermediate
  3. BCNN đoạn⭐⭐ intermediate
  4. Số ước nhiều nhất⭐⭐ intermediate
  5. Tổng luỹ thừa mô-đun⭐⭐ intermediate

Need the concept first? Re-read the lesson.