/* 4.20. ।, 믮 A(2N) ᫮: [1]=[2N], a[2]=a[2N-1], ..., a[N]=a[N+1], ..  ᨬ ⭮⥫쭮 ᢮ ।. ⥬ ⮢ ͻ Ķ N A(2N) ͹ 1 3 (1,2,3,3,2,1) 뢮 "" Ķ 2 1 (4,4) 뢮 "" Ķ 3 2 (1,4,2,1) 뢮 " ᨬ" ͼ */ #include #include main () { getch(); }