#include <algorithm>
#include <iostream>
#include <iterator>
#include <vector>
using namespace std;
int main() {
vector<int> wektor;
vector<int>::iterator wsk = wektor.begin();
for(int i=0;i<10;++i) wektor.push_back(i);
wektor.erase(wektor.begin()+1,wektor.begin()+4);
copy(wektor.begin(),wektor.end(),ostream_iterator<int>(cout,", "));
return 0;
}
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