vector understanding

[Douglas999]

This is abou vector

#include<vector>

void vect(std::vector<int>b, int i){
    b.remove(i);
}

void main(){
    std::vector<int> h; 
    vect(h,1);

    double x=0, y=0    ;
    h.push_back(x);
    h.push_back(y);
    return 0;
} 

But it gave me a lot of error I don't understand . This is part of a a smell project at school.
If u give more more advice, i promise you i will be back to say more thanks.

Thanks for your inputs, you are helpfull, very full.
Douglas999