AとBがじゃんけんを繰り返しています グーチョキパーは、リスト上の確率に基づいて出されます (一段目:グー 2段目:チョキ 3段目:パー) 勝てば、そのときの手を出す確率が増加します 負ければ、そのときの手を出す確率が減少します A and B are playing RPS. Which shape of a hand is chosen is based on the probabilities in the lists. (1st item:Rock 2nd item:Scissors 3rd item:Paper) If a shape lead to a win, its probability is increased , and if a shape lead to a loss, its probability is decreased.