A-small-answers.out 276 B

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  1. Case #1: 2
  2. Case #2: 6
  3. Case #3: 0
  4. Case #4: 2
  5. Case #5: 1
  6. Case #6: IMPOSSIBLE
  7. Case #7: 2
  8. Case #8: 4
  9. Case #9: 3
  10. Case #10: 0
  11. Case #11: 2
  12. Case #12: 1
  13. Case #13: IMPOSSIBLE
  14. Case #14: IMPOSSIBLE
  15. Case #15: 7
  16. Case #16: 4
  17. Case #17: 7
  18. Case #18: 3
  19. Case #19: IMPOSSIBLE
  20. Case #20: IMPOSSIBLE