pair_codigo4.cpp

#include <iostream> // Necessita da iostream para funcionar

using namespace std;

int main() {
	vector< pair<int, int> > v = { {10, 1}, {1, 3}, {1, 2}, {2, 4}, {3, 5} }; // Declarando um vector de pair
	// v = { (10, 1), (1, 3), (1, 2), (2, 4), (3, 5) }

	sort(v.begin(), v.end());

	// v = { (1, 2), (1, 3), (2, 4), (3, 5), (10, 1) }
	return 0;
}