#include <iostream>
using namespace std;
int main()
{
cout << -1 << '\n';
}
1 2 3 4 5 6 | #include <iostream> using namespace std; int main() { cout << -1 << '\n'; } |
#include <iostream>
using namespace std;
int main()
{
cout << -1 << '\n';
}
1 2 3 4 5 6 | #include <iostream> using namespace std; int main() { cout << -1 << '\n'; } |