Question

IN PYTHON

Print out a table of powers. Use a for loop that goes from 101 to 112 inclusive. Print out r, r squared, r cubed, square root of r, and cube root of r. Use two decimal places for the roots, and zero decimal places for the squares and cubes, and 2 decimal places for the averages. Use commas in numbers 1000 and above. After the loop, print out the average of the r squared and r cubed. Use columns for your data. Print column headings above your loop.

Also print the data to a file. Attach the file to your submission or attach a screen shot of th open file to the top of your Word document. Use a txt extension for your file so I can open it in notepad.

So, you will have output to the screen as usual, and also to the file. You can attach as many files as you need to an assignment, just don't click Submit until you have all the files attached.

I would get the output working to the screen first, then add a 2nd print line to print to the file. Files are in the chapter on loops/repetition.

^ will not raise to a power. Use the pow function, sqrt, cbrt, etc. depending on your language.

Note: pow(8,(1.0/3.0) will also take a cube root.

Answer 1

print%5s% 10s%15s%15s%10s' % ('Num", 'Squared', 'Cubed', 'squareRoot', 'cubeRoot')) Python 3.6.1 (default, Dec 2015, 13:05:11) [GOC 4.8.2] on linux Squared Cubed SquareRoot CubeRoot Nur totalsq e 1e 494 10 10 totalCu 0 1,092,727 1,124,864 103 10,689 .816 10.15 4.69 count 0 104 18.20 10.25 4.78 for num in range(101, 113): 7 4.72 105 11.025 1,157,625 8 Snum num num 10 34 4.75 107 11.449 1.225.043 C= 168 664 1,259,712 10.39 4,76 16 sr num 0.5 109 11,881 1,295,829 18.44 4.78 (1/3) 11 cr num print(":5,d10, d}{:15,d}{:15,.2f}{:10,.2f}".format (num, s, c, sr, cr)) 1.367.631 12 12.321 111 10 54 4 81 13 112 12,544 1,404,928 10 58 4.82 totalsq s 14 totalCu += C 15 count 16 17 print print('Squared value avg: :, .2f}'.format(totalSq/count )) print'Cube value avg: ,.2f}'.format (totalcu/count) ) 18 19 20 21 22 23

print('%5s%10s%15s%15s%10s' % ('Num', 'Squared', 'Cubed', 'SquareRoot', 'CubeRoot'))

totalSq = 0
totalCu = 0
count = 0
for num in range(101, 113):
        s = num * num
        c = s * num
        sr = num ** 0.5
        cr = num ** (1/3)
        print("{:5,d}{:10,d}{:15,d}{:15,.2f}{:10,.2f}".format(num, s, c, sr, cr))

        totalSq += s
        totalCu += c
        count += 1

print()
print('Squared value avg: {:,.2f}'.format(totalSq/count))
print('Cube value avg: {:,.2f}'.format(totalCu/count))

please upvote. Thanks!