関連ワード:  write java program to calculate area of rectangle    write a java program to calculate area of rectangle and circle by implementing interface    write a java program to find area of rectangle and circle using interface    write a java program to find area of rectangle using constructor    write a java program to calculate area and perimeter of rectangle    write a java program to calculate area of circle triangle & rectangle    write java program using copy constructor to find area of rectangle    write a java program to compute area of circle rectangle triangle square    write a java program to calculate area of circle triangle and rectangle using interface    write a java program to find area of circle and rectangle using method overloading  
結果 : write java program to calculate area of rectangle