[SOLVED] can someone explain what ->c.str() means?

Question

https://code.sololearn.com/ceqfSIbquN6x

Answer 1

c_str() converts 'string' into 'char string'(C string) like in C.
In C, there is no data type like string so we use char array to store string.
Now let's say you are working on C++, you encounter some C functions which require C string (char array) as a parameter.
Then this function comes in handy

Answer 2

Ok know I understand thanks nAutAxH AhmAd

Answer 3

c_str() converts a "string" into a "char*"

Answer 4

just a point to array adress

Answer 5

I need string in " "