阅读下面的程序class StringDemo{public static void main(String[] args){String s1 = “a”;String s2 = “b”;show(s1,s2);System.out.println(s1+s2);}public static void show(String s1,String s2){s1 = s1 +”q”;s2 = s2 + s1;}}下列选项中,程序的运行结果是()

时间:2022-11-17 12:19:52

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