Regarding concatenation of a list to a string

[Kedar]

This is the code I wrote initially,

1 2 3

print("Once upon a time, 5 men were walking by the forest") warriors = ["Kevin", "Casper", "Nick", "Jim", "Napolean"] print("The names of these men were: " + (warriors))

However, it gives TypeError : can only concatenate str (not "list") to str

So I modified the code this way:

1 2 3

print("Once upon a time, 5 men were walking by the forest") warriors = ["Kevin", "Casper", "Nick", "Jim", "Napolean"] print("The names of these men were: " + str(warriors))

And now its working fine, but I don't understand why

It would be great if you could explain this to me.

Thanks

[buran]

you cannot add objects of different type - str and list.
by the way, it's better to use advanced string formatting methods, rather than convert the list to str and then using +

1 2	warriors = ["Kevin", "Casper", "Nick", "Jim", "Napolean"] print("The names of these men were: {}".format(', '.join(warriors)))

in python 3.6+ you can also use the f-string syntax.
Advanced formatting will be much more handy when it comes to using different types, e.g. numbers

[ichabod801]

The reason the second version works is that you converted the list to a string with the str() built-in. So you are adding two strings instead of a list and a string.