题目内容
（请给出正确答案）
提问人：网友aoyoudeyu
发布时间：2022-01-06
[主观题]
根据下列程序的执行结果，可以断定划线部分的修饰符应为______。执行结果： i9a football is create
根据下列程序的执行结果，可以断定划线部分的修饰符应为______。执行结果：
i9a football is created.
a football is created.
i=10
a football is destroyed.
a football is created.
i=20
a football is destroyed.
a football is destroyed.
源程序：
include＜iostream.h＞
class Football
{
public:
Football(){cout＜＜"a football is created."＜＜endl;}
～Football(){tout＜＜"a football is destroyed."＜＜endl;}
};
void func(int i)
{
______Football f1;
Football f2;
cout＜＜"i="＜＜i＜＜endl;
}
void main()
{
func(10);
func(20);
}
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import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Test extends JFrame{ public Test() { setTitle("布局管理器实例"); Container c = getContentPane(); setLayout(___________________); for(int i=0;i＜10;i++) { c.add(new jbutton("button "+i)); } setsize(300,200); setvisible(true); public static void main(string [] args) new test();＞ A、new FlowLayout(FlowLayout.RIGHT,10,10)
