question regarding vectors

[flavourofbru]

Hi,

I have a question regarding vectors.
I have declared a vector of strings as
vector<string> str;
and my input into the vector str is:
str[0] = A
str[1] = B
str[2] = C

is there any method, by which I can join the above three vector elements into one string as "ABC" and push back into the same vector or another vector.

else
if my vector consists as follows : str[0] = ABC, is there a function or method by which I can split the string ABC into A, B, C and store it in the same or another vector.

Thanks!!

[Ganon11]

You should be able to do the first part with simple string concatenation, and the second part with the .substr() function.