Question

Write code to assign the number of characters in the string rv to a variable num_chars.

Answer 1

Answer:

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Explanation:

sloc) 1.01 KB

#There is a function we are providing in for you in this problem called square. It takes one integer and returns the square of that integer value. Write code to assign a variable called xyz the value 5*5 (five squared). Use the square function, rather than just multiplying with *.

xyz = 25

squared = square(xyz)

print(squared)

#Write code to assign the number of characters in the string rv to a variable num_chars.

rv = """Once upon a midnight dreary, while I pondered, weak and weary,

Over many a quaint and curious volume of forgotten lore,

While I nodded, nearly napping, suddenly there came a tapping,

As of some one gently rapping, rapping at my chamber door.

'Tis some visitor, I muttered, tapping at my chamber door;

Only this and nothing more."""

num_chars = 0

for i in rv:

num_chars = num_chars + 1

#(This is not an assessment question) The code below defines functions used by one of the questions above. Do not modify the code, but feel free to take a look.

def square(num):

return num**2

Answer 2

Answer:

num_chars=0

for i in rv:

   num_chars=num_chars+1

print(num_chars)

Explanation:

here we need to print the length of the string rv. instead of using the function length we can use for loop to slove this.

+1 is for null character.