Printing results of basic math without assignment to a variable - Python

Question

I'm working with a larger program, but what I'm really struggling with is printing the result of simple math expressions. It doesn't seem necessary that I have to assign them to a variable. I have tried a few combinations of print / int / str.

I've looked at the following questions:

I've also done several searches.

list_options = ("hammer", "rope", "blanket", "sunglasses")
print (list_options)
print()
r1 = len(list_options)
r2 = (random.randint(1, r1) +1)

print(r1)
print(r2)
print()
print ("Python range is 1 to " + r2 + "Technically range is 1 to " )
print(int(r2-1))

Have you tried [fstrings](https://realpython.com/python-f-strings/)? — Błażej Michalik, Nov 20 '19 at 02:34
Well, I have no idea what that is, but I'll look it up. So as of the time of typing - nope, not yet. (Thank you for the link.) — Lynn L Crawford, Nov 20 '19 at 02:40
Wow. That's a good learning site, with a lot of information to unpack. Thank you. — Lynn L Crawford, Nov 20 '19 at 02:52

score 0 · Answer 1 · answered Nov 20 '19 at 02:42

0

Python 3.5:

print('1 + 1 = %d' % (1 + 1))
print('1 + 1 = {sum}'.format(sum=(1+1)))

Python 3.6-3.7:

print(f'1 + 1 = {1 + 1}')

Python 3.8:

f'{1 + 1=}'

answered Nov 20 '19 at 02:42

Cory Nezin

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Printing results of basic math without assignment to a variable - Python

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