for loops

Question

i did not clearly understand the iterating strings with for loops in python(for beginners). Can someone pls explain that part?

Answer 1

thankyou very much..but i was looking for the explanation of python for beginners 32.1 lesson. I appreciate your prompt reply though😇

Answer 2

as we come to learn, we evidence,
'strings' are "indexed" python objects.

that's, each "character"/element of your string has a specific index (or you may call it "character log" for that string...except the log starts from 0 rather than 1 😅)

s = "keep going!"
print(s[-1]) # prints the last element
# prints !

now there, our "for loop" comes into action. it takes each and every "character" of that string and runs commands you want to apply on those elements.

s = "keep going!"
l = []
for char in s:
# takes elements of s one at a single step
l.append(element)
if char == ' ':
break
# now moves to the next charcter of s
print(l)
# prints ['k', 'e', 'e', 'p']

does it help???