There is a basketball match in the village during the New Year. There are five teams, namely ABCDE team. How to arrange the game?

Draw lots to decide goodbye. Bye-bye teams play one team in the second round, and the other team bye-bye. The final is the team in the second round VS the team that won the game in the second round.

Two on the first day, one on the second day, and the final on the fourth day.

Or on the first day, let the team that may play against the bye team play the first game, on the second day, let another team play the first round, and on the third day, let the winning team who finished the game on the first day play against the team that played bye.