L, R = map(int, input().split()) prime_flags = sieve(R) total = sum(i for i in range(L, R+1) if prime_flags[i]) print(total)

This report summarizes the coding questions and exam pattern for the . The 2021 recruitment cycle introduced several specific problem types focused on basic data structures and real-world scenario modeling. 1. Exam Overview (2021 Cycle)

Given a string containing alphanumeric characters representing a number in base 17 (where 'A' or 'a' = 10, 'B' or 'b' = 11, ..., 'G' or 'g' = 16), convert this base 17 number into its equivalent decimal (base 10) integer value. Input Format A string representing the base 17 value. Output Format Corresponding decimal value. Solution Template (Java)

int index = 0; for (int i = k; i < n; i++) ans[i] = nums[index++];