Hiring process8 levels
  1. 1 IQ Test
  2. 2 Additional Online Test (If Required)
  3. 3 Office Interview with Hiring Manager
  4. 4 Unpaid Test Task (Motivation Check)
  5. 5 Paid Test Task and Follow-Up Interview
  6. 6 Iterative Paid Test Tasks
  7. 7 Office Verification
  8. 8 Final Interview with the Founder

Problems > The Repeating Banner

The Repeating Banner

Difficulty: 900 2000 ms 128 MB

math strings

The word W is repeated forever: WWWW... Print the K-th character (1-indexed).

Input: the first line has W; the second line has K.

Output: the K-th character of the infinite repetition.

Constraints:

  • 1 ≤ |W| ≤ 100
  • 1 ≤ K ≤ 1018

Sample Tests

Input 1
abc
5
Output 1
b
Input 2
z
1000000000000000000
Output 2
z

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