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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	vector<int> vec;
  6. 	for(int i=0;i<100000;i++)
  7. 		vec.push_back(5);
  8.  	clock_t begin_time = clock();
  9. 	for(int i=0;i<=vec.size();i++)
  10. 	{
  11. 	   if(vec[i]==5)
  12. 	   {
  13. 	       vec.erase (vec.begin()+i);
  14. 	   	   i--;
  15. 	   	   if(i == vec.size()-1) break;
  16. 	   }
  17. 	}
  18. 	cout << vec.size() << endl;
  19. 	clock_t end_time = clock();
  20. 	cout << float((end_time-begin_time)) << endl;
  21. 	return 0;
  22. }
Success #stdin #stdout 0.44s 15240KB
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https://ideone.com/VO0i9N
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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