#include <bits/stdc++.h>
using namespace std;
 
int main() {
	vector<int> a;
	list<int> b;
	for(int i(0); i < 1000; ++i) {
		a.push_back(i);
		b.push_back(i);
	}
 
	auto beginV = chrono::high_resolution_clock::now();
	a.erase(find(a.begin(), a.end(), 500));
	auto endV = chrono::high_resolution_clock::now();
 
	auto beginL = chrono::high_resolution_clock::now();
	b.erase(find(b.begin(), b.end(), 500));
	auto endL = chrono::high_resolution_clock::now();
 
	cout << "Viktors " << chrono::duration_cast<chrono::nanoseconds>(endV-beginV).count() << "ns" << endl;
	cout << "Lists " << chrono::duration_cast<chrono::nanoseconds>(endL-beginL).count() << "ns" << endl;
}

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