How to print structure using for loop?

Question

* * * * *
* * * * *
* * * * *
* * * * *

Answer 1

By printing row by row, column by column.

In C++:

for (int row = 0; row < 4; ++row)
{
for (int column = 0; column < 5; ++column)
{
std::cout << "* ";
}
std::cout << '\n';
}

Answer 2

Thank you