Write a Java Program: Write a program that asks the user for the lengths of the sides of a rectangle. Again, check for valid input and exit with an error msg if you don’t get it. Testing: use some known values to confirm that the calculations are correct. E. g. 3 – 4 - 5 triangle >> 3 X 4 rectangle

Then print
• The area and perimeter of the rectangle
• The length of the diagonal (use the Pythagorean theorem)

When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. this can be done by normalizing to values between 0 and 1, or throwing away outliers. for this program, adjust the values by subtracting the smallest value from all the values. the input begins with an integer indicating the number of integers that follow. ex: if the input is 5 30 50 10 70 65, the output is: 20 40 0 60 55