Question

How to use set in Dart

Answer 1

void main() {
    Set<int> st = {3, 8, 9, 1, 1, 1, 1, 5};
    
    print(st);
}



/*
run:

{3, 8, 9, 1, 5}

*/

 

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Answer 2

void main() {
    Set st = Set();
    
    st.add(3);
    st.add(9);
    st.add(0);
    st.add(2);
    st.add(2);
    st.add(2);
    
    print(st);
}




/*
run:

{3, 9, 0, 2}

*/

 

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