29 lines
565 B
Java
29 lines
565 B
Java
import java.io.*;
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class ahmed {
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void keep() {
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System.out.println("ps");
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}
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}
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class mahmoud extends ahmed {
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void keep() {
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System.out.println("jfsn");
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}
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}
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class hab{
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public static void main(String[] args) {
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ahmed ls = new ahmed();
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ls.keep();
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mahmoud mem = new mahmoud();
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mem.keep();
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System.out.println(mem instanceof mahmoud);
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System.out.println(mem instanceof ahmed);
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System.out.println(ls instanceof mahmoud);
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System.out.println(Integer.valueOf(434));
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}
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}
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