Please give me a solution (running program) for the questions below:
1) Write a program for drawing/scribbling using a mouse. Draw by dragging with the left mouse button pressed. Create a button named Erase. When a user clicks this button, the whole drawing/scribble will be erased.
2) Write a program to display a user-input character. The user can also move the character up, down, left, and right using the arrow keys