代碼
提交代碼
class NBATeam {
// 替換第一個球員方法
public void replaceFirstPlayer(String[] players, String playerName) {
// 替換第一個球員
System.out.println("將第一個球員替換：");
players[0] = playerName;
}
public static void main(String[] args) {
String[] players = {"詹姆斯", "科比", "杜蘭特", "喬丹"};
System.out.println("球隊中現有球員：");
for (String player : players) {
System.out.print(player + "\t");
}
System.out.println();
// 創建team對象并調用其替換球員方法
NBATeam team = new NBATeam();
team.replaceFirstPlayer(players, "皮蓬");
System.out.println("替換后球員：");
for (String player : players) {
System.out.print(player + "\t");
}
}
}
運行結果