Brute force analysis by Monte calro simulation

Do you like your multivariate optimization problem?
I like it. I'm thrilled.
Multivariate optimization is the battle of the combinatorial explosion.
But now the computer is fast.
Smart optimization algorithm There are many. 
But we need time and effort for implement.
You can really easy to implement if you apply brute force by the Monte Carlo.
Moreover, if realistically solvable problem of modern computer, there are many.
I feel that it is better to actively apply brute force more you have the power.