What is missing from my code? 😔

Question

Determine the number of words in a phrase.

https://code.sololearn.com/cfe9uD0T7o21/?ref=app

Answer 1

Miriam Rosa⚘
1) You have cycle wich runs until i less then lenth of the phrase.
2) Inside of cycle you are adding whitespase to the string which will increase lenth of this string.
3) if uses phrase1[i] which should give you char not string
4) you are using 'and' instead && in if, I am not sure it will work in cpp
1 and 2 will work really badly together

Answer 2

Remove most of those blank spaces and it works...

Answer 3

Miriam Rosa⚘
I think sololearn compiler doesnt recognises getline(cin,phrase1); as input(no input prompt displayed by playground). If you try cin>>phrase1 at least it asks for input;

Answer 4

I took care of most of the errors, which only brought up another one. Unfortunately I dont know enough C++ to fix it😅

Perhaps Dima Makieiev will know whats up?

https://code.sololearn.com/cOTjp3yEKOsB/?ref=app