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  1. #include<iostream>
  2. #include<vector>
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7. vector<int> v;
  8.  
  9. v.push_back(1);
  10. v.push_back(2);
  11. v.push_back(3);
  12. v.push_back(4);
  13. v.erase(v.begin()+1,v.begin()+3);
  14. for(int val : v)
  15. {
  16. cout<<val<<" ";
  17. }
  18.  
  19. // cout<<v.size()<<endl;
  20.  
  21. }
Success #stdin #stdout 0.01s 5312KB
stdin
Standard input is empty
stdout
1 4