Attività

Erick completed the "Estudiar los métodos de la clase Collections. Parte 2" task on attempt 1

Erick is making attempt 1 to complete the "Estudiar los métodos de la clase Collections. Parte 2" task

Anonymous #11508822 completed the "Mi joven amigo," task on attempt 2

Anonymous #11508822 is making attempt 2 to complete the "Mi joven amigo," task

Anonymous #11508822 is making attempt 1 to complete the "Mi joven amigo," task

Misael Gallo completed the "Concatenación de cadenas y números." task on attempt 1

Misael Gallo is making attempt 1 to complete the "Concatenación de cadenas y números." task

Misael Gallo completed the "Vacios y espacios" task on attempt 3

Misael Gallo is making attempt 3 to complete the "Vacios y espacios" task

。 started the lesson entitled "虚拟机和第一个命令"

Anonymous #11508822 started the lesson entitled "Tipos de variables"

Misael Gallo is making attempt 2 to complete the "Vacios y espacios" task