programa que permita a los alumnos repasar las tablas de multiplicar, para tal propósito, el programa leerá desde el teclado la tabla que el alumno quiera repasar y mostrara en pantalla la tabla completa del 1 al 10 de la siguiente manera

Johnson enterprises uses a computer to handle its sales invoices. lately, business has been so good that it takes an extra 3 hours per night, plus every third saturday, to keep up with the volume of sales invoices. management is considering updating its computer with a faster model that would eliminate all of the overtime processing.