20 solutions

  • 0
    @ 2025-6-2 20:21:28

    第十八题选A 这是RPN的特性之一,可以直观地展示出原中缀表达式运算的优先级,并保留原表达式各操作数的相对次序

    Information

    ID
    50
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    # Submissions
    19
    Accepted
    3
    Uploaded By