関連ワード:  write a java program for single inheritance    write a java program for hierarchical inheritance    write a java program for multilevel inheritance    write a java program for single level inheritance    write a java program to implement single inheritance    write a java program to demonstrate single inheritance    write a java program using multilevel inheritance    write a java program to implement multilevel inheritance with 3 levels of hierarchy    write a java program to demonstrate multilevel inheritance    write a java program to demonstrate hierarchical inheritance  
結果 : write a java program for single inheritance