下面选项中t不是s的子序列的是()A、s=<{2,4},{3,5,6},{8}>t=<{2},{3,6},{8}>B、s=<{2,4},{3,5,6},{8}>t=<{2},{8}>C、s=<{1,2},{3,4}>t=<{1},{2}>D、s=<{2,4},{2,4}>t=<{2},{4}>

题目

下面选项中t不是s的子序列的是()

  • A、s=<{2,4},{3,5,6},{8}>t=<{2},{3,6},{8}>
  • B、s=<{2,4},{3,5,6},{8}>t=<{2},{8}>
  • C、s=<{1,2},{3,4}>t=<{1},{2}>
  • D、s=<{2,4},{2,4}>t=<{2},{4}>

相似考题