Traffic lights.

Q1
Write an application that has three labels and one button. The three labels represent a traffic light. When the application starts, only the label with the green background is shown. When the user clicks on the button, the label with the orange background is shown and the other two would be invisible. When the user clicks again on the button, only the label with red background shows. When the user click again on the button, only the label with green background is shown. . . . and the cycle continues.

Q2
Write an application that displays an attraction place of interest in the city where you live and highlight it using something different from a circle or pin. Try to show anything of interest in the area such as a monument, stadium, museum, hospital and so on.