Plz explain this code to me I don't understand 👇

Question

https://code.sololearn.com/cVnJf6HJSDKe/?ref=app

Answer 1

This task can be done much better and easier to understand with a for loop. No counter, no max index needed:

words= ["hello" , "world"]
for word in words:
print(word + '!',end=' ')

Answer 2

riya charles first a bit of confusion as your code title says for loop but the code inside is a while loop...
https://code.sololearn.com/c2vJl2vPD5PB/?ref=app

Answer 3

words= ["hello" , "world"]
counter=0
max_index= len(words)-1 #len(words) is 2, so max_index is 1

#FIRST RUN
while counter<= max_index: #first run: 0<=1
word= words[counter] # word=words[0]="hello"
print(word + "!") #print("hello!")
counter= counter+1 #counter=0+1=1

#SECOND RUN
while counter<= max_index: #second run: 1<=1
word= words[counter] # word=words[1]="world"
print(word + "!") #print("world!")
counter= counter+1 #counter=1+1=2

#THIRD RUN
while counter<= max_index: #2<=1 is False, ending while loop

Answer 4

riya charles I just added the for loop in the code...

in a while loop you are trying to do more functions at the same time like while I cook I am going to drink a soda...
a for loop is more specific

Answer 5

Ok thanks...

Answer 6

Welcome

Answer 7

Thank u all. It a little hard to understand while loop 🙂🖐

Answer 8

This task can be done much better and easier to understand with a for loop. No counter, no max index needed:

words= ["hello" , "world"]
for word in words:
print(word + '!',end=' ')

Thank u for loop is simple I understood it.