this is a java program please type it and paste it, i need help.

1. Write a program that reads an integer value and prints the value e raised to the power of that number. For example, if the number is 2, the program would print 7.389056 (where, e = 2.71828).

2. Write a program that displays a frame containing six panels. Each panel should contain exactly one image (use six unique images of your choice). Allow all the panels to change the size as needed and set different background colors for each of the six panels. Experiment with the size of the window to see the images change orientation. Make sure you understand why the applica- tion behaves as it does.

3.Write a program that displays a frame containing six panels. Each panel should contain exactly one image (use six unique images of your choice). Allow all the panels to change the size as needed and set different background colors for each of the six panels. Experiment with the size of the window to see the images change orientation. Make sure you understand why the applica- tion behaves as it does.