Which of the following is a true statement about games?以下关于博弈的陈述哪个是正确的？? Local search problems are often known as games.局部搜索问题通常称为博弈Classical search problems are often known as games.经典搜索问题通常称为博弈Adversarial search problems are often known as games.对抗搜索通常称为博弈Heuristic search problems are often known as games.启发式搜索问题通常称为博弈