Wrong test case


  • 1
    A

    Why my output is wrong ? :(

    Input: " "
    Output: " "
    Expected: ""


  • 1
    E

    Clarification says:
    "Could the input string contain leading or trailing spaces?
    Yes. However, your reversed string should not contain leading or trailing spaces."


  • 0
    O

    I got same problem, I try to cout<<s, and nothing on console, but it still shows:
    Input: " " Output: " " Expected: ""


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