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Zorluk: OrtaCoding and Decoding

To categorize inventory, a warehouse management system generates unique reference tags for items based on their names by applying a consistent alphabetical transformation. For example, the item named PUBLIC is assigned the reference tag LGZPSY.

Applying this exact same tagging algorithm, what reference tag will be generated for the item named SECTOR?

  1. IWYHMJCevap
  2. B
    HVXGLI
  3. C
    TFDUPS
  4. D
    GUWFKH

Cevap

The correct reference tag generated for the item SECTOR is IWYHMJ.
The correct algorithm applies a two-step transformation to each letter. First, it finds the reverse alphabetical counterpart (Opposite: A becomes Z, B becomes Y, etc.). Second, it shifts that opposite letter forward by 1 position (+1). Applying this exact logic to SECTOR yields IWYHMJ.

Adım Adım Çözüm

1
Examine the relationship between the first letter of 'PUBLIC' (P) and its corresponding tag letter (L).
P is the 16th letter of the alphabet. Its reverse alphabetical counterpart is K (the 11th letter, since 27 - 16 = 11). Shifting K forward by 1 position (+1) results in L.
To establish the underlying, multi-step mathematical pattern applied by the algorithm.
2
Verify this 'Opposite + 1' pattern with the remaining letters of 'PUBLIC'.
U(21) → F(6) → G; B(2) → Y(25) → Z; L(12) → O(15) → P; I(9) → R(18) → S; C(3) → X(24) → Y. The pattern perfectly matches the provided tag 'LGZPSY'.
To confirm the rule is consistent across the entire word before applying it to the target.
3
Apply the confirmed algorithm to the target word 'SECTOR'.
S → Opposite is H → +1 is I
E → Opposite is V → +1 is W
C → Opposite is X → +1 is Y
T → Opposite is G → +1 is H
O → Opposite is L → +1 is M
R → Opposite is I → +1 is J
The final string is IWYHMJ.
To generate the final reference tag as requested by the question stem.

Anahtar Kavram

Identifying compound character transformations (reverse indexing paired with standard interval shifting) in alphanumeric strings.
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Konular

Coding and Decoding

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