Question

I have c-style string variable char name[25]. Now, when I input less than 25 symbols, I can’t write it to a binary file. My file contains this: ÌÌÌÌÌÌÌÌÌÌÌÌsomething. How o remove space symbols ?

Answer 1

If you want to remove spaces from c_str:

const char *c_str = " some ";
string str = string(c_str);

str.erase(remove(str.begin(), str.end(), ' '), str.end());

cout << str << endl;