how to find size of string c++ code example

Example 1: c++ string size

// C++ string size
str.length();
str.size();			// synonym

Example 2: how to get string length in c++

#include <iostream>
#include <string>

int main()
{
  string str = "iftee";
  
  //method 1: using length() function
  int len = str.length();
  cout << "The String Length: " << len << endl;
  
  //method 2: using size() function
  int len2 = str.size();
  cout << "The String Length: " << len2 << endl;
  
  return 0;
}