#include <iostream>
#include <ctime>
using namespace std;
int main() {
clock_t start = std::clock();
/* L E C O D E Q U I F A I T D E S C A L C U L S*/
cout<<"-------------------------------- " << (std::clock() - start)/(long double)CLOCKS_PER_SEC <<"s --------------------------------" << endl;
return 0;
}
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