c++ sizeof( string )

Question

#include 
#include 

int main(int argc, char *argv[])
{
   cout << "size of String " << sizeof( string );
               


        

Answer 1

you can also use strings and can find out its length by string.length() function. look at the below code:

// Finding length of a string in C++

#include
#include
using namespace std;

int count(string);

int main()
{
string str;
cout << "Enter a string: ";
getline(cin,str);
cout << "\nString: " << str << endl;
cout << count(str) << endl;

return 0;

}

int count(string s){
if(s == "")
  return 0;
if(s.length() == 1)
  return 1;
else
    return (s.length());

}

you can get the details from : http://www.programmingtunes.com/finding-length-of-a-string-in-c/