26 lines
393 B
Java
26 lines
393 B
Java
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package exp4;
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class A{
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String member = "fu";
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void show(){
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System.out.println(this.member);
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}
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}
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class B extends A{
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String member = "zi";
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void show(){
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System.out.println(this.member);
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}
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}
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public class PolymorphicDemo {
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public static void main(String[] args){
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A a = new B();
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a.show();
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System.out.println(a.member);
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}
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}
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