stack<int> st;
st.clear();
As per gfg I can do st.clear(); But I am getting
error: 'class std::stack' has no member named 'clear'
st.clear();
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Aditya Kumar
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2You can just abandon it, end let its life-time end which will destruct the stack and all objects in it. – Some programmer dude May 26 '22 at 17:14
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Perhaps you are confusing Java with C++? – Tomer Ariel May 26 '22 at 17:15
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2Use a more normative reference, such as cppreference: https://en.cppreference.com/w/cpp/container/stack – ChrisMM May 26 '22 at 17:20
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3Short answer: If you want to be able to clear it easily, use `std::vector`, which has `push_back` and `pop_back` instead of `push` and `pop`, but works perfectly well as a stack (and can also clear itself). – Jerry Coffin May 26 '22 at 17:32
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@user4581301 SO succeeds in spite of itself these days. Being better != being good. – sweenish May 26 '22 at 18:46
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I'm not familiar with all acronyms, so what is your definition of `gfg`? – Thomas Matthews May 26 '22 at 20:12
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@ThomasMatthews the OP is referring to the website geeksforgeeks – Cubbi May 27 '22 at 02:59