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  1. a = [[0],[1],[2,4,8,6],[3,9,7,1],[4,6],[5],[6],[7,9,3,1],[8,4,2,6],[9,1]]
  2. x = int(input()) % len(a)
  3. p = int(input()) % len(a[x])
  4. print(a[x][p-1])
Success #stdin #stdout 0.02s 9208KB
stdin
123
456
stdout
1