Using JAVA

4. Apartment complex census [40 points] Suppose the management of an apartment complex would like to know the demographics of the people living in the complex, more specifically the number of seniors, adults and children. Write an algorithm that will record the number of seniors, adults, and children in each apartment in the apartment complex, and then display the total number of seniors, the total number of adults, and the total number of children in the complex, as well as the average number of each (seniors, adults, and children) per apartment