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π λ¬Έμ λ§ν¬
βοΈ μμλ μκ°
50λΆ
μμ¦ μ¬λ¬λͺ¨λ‘ ν μΌμ΄ λ§μμ ps νκ³ μ½λ리뷰νκΈ°κ° μ½μ§ μλ€μ..!
κ·Έλμ μ΄μ¬μΌλ‘ λμκ°μλ λ§μμΌλ‘ λ³ μ°κΈ°λ₯Ό ν΄ λ³΄μμ΅λλ€.
μμ΄λμ΄ μκ°νλλ° μκ°μ΄ μ’ κ±Έλ Έκ³ , μκ°λλ λ°λ‘ 1νΈλ§μ μ±κ³΅νμ΅λλ€.
β¨ μλ μ½λ
μ¬κ·λ₯Ό μ΄μ©ν΄μΌ ν©λλ€.

μ μ¬μ§μ²λΌ ν¬κΈ°κ° μΈλ‘ n, κ°λ‘ 2n-1μΈ μΌκ°νμ λΆν ν΄ λκ°λ©΄μ λ¬Έμ λ₯Ό ν΄κ²°ν΄μΌ ν©λλ€.
(λ³μ°κΈ°μ μΌκ°νμ μΌλ°μ μΈ μ μΌκ°νμ ν¬κΈ°μ λ€λ¦ λλ€. μ΄μ μ κ³ λ €νμ§ λͺ»ν΄ μ’ μ½μ§νμ΅λλ€.)
μΈλ‘ ν¬κΈ°κ° nμΈ ν° μΌκ°νμ μ κΌμ§μ μ μμΉλ₯Ό (r, c)λΌκ³ ν΄ λ΄ μλ€. (x, y μ’νκ° μλλΌ row columnμΌλ‘ μκ°νμ΅λλ€.)
κ·Έλ¬λ©΄,
μΌμͺ½ μλμ μμ μΌκ°νμ μ κΌμ§μ μ μμΉλ (r+n/2, c-n/2)μ΄κ³ ,
μ€λ₯Έμͺ½ μλμ μμ μΌκ°νμ μ κΌμ§μ μ μμΉλ (r+n/2, c+n/2)μ λλ€.
μ΄λ κ² ν° μΌκ°νμ n/2μ μΈλ‘ ν¬κΈ°λ₯Ό κ°μ§ μμ μΌκ°ν μΈ κ°λ‘ μͺΌκ°€ μ μμ΅λλ€.
μ΄κ²μ λ°λ³΅ν΄μ£Όκ³ ,
ν¬κΈ°κ° 3μ΄ λλ€λ©΄ λ³μ μ°μ΄μ£Όλ©΄ λ©λλ€.
μλ μ½λ
π μλ‘κ² μκ²λ λ΄μ©