For confusement

Question

im slow to learn programming.however i will try harder! but...again,confusement always block me.

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

why its not print hello!,world1,spam!,eggs! instead

hello!
world!
spam!
eggs!

?

Answer 1

print *always* adds a new line after each, so each will be on a separate line. Also, each is being printed separately, so it isn't just like printing the whole list where the elements will be separated with commas.
*print does not always add a new line, but for your purposes as a beginner, just know that it automatically does that if no other args are present.

Answer 2

It's not hard at all to learn more accuratly the behaviour and use of print() function ;)

print() can handle a named parameter 'end' which default value is the new line char ('\n')... you can change thus default setting by explicitly pass another value to this named parameter:

print(42,end='')
print(42)

... will output:

4242

... while:

print(42,end=',')
print(42)

... will output:

42,42

Answer 3

@OUMAS Abdellah:

Better to do:

print('{}!{}!{}!{}!'.format(var0,var1,var2,var3))

... because the way you suggest handle only string type values, as Python print() function doesn't implicitly downcast in string concanetation, while .format method will ^^

Answer 4

one of many solutions would be to write a one line code like this :

print(words[0] + "!" + words[1] + "!" + words[2] + "!" + words[3] +"!");