C++ string element access

Index string c++

#include <string>
#include <iostream>

int main(){
  //index string by using brackets []
  std::string string = "Hello, World!";
  //assign variable to string index
  char stringindex = string[2];
  
}

C++ string element access

// string::operator[]
#include <iostream>
#include <string>

int main ()
{
  std::string str ("Test string");
  for (int i=0; i<str.length(); ++i)
  {
    std::cout << str[i];
  }
  return 0;
}

Source: cplusplus.com

Similar codes

10 votes361 views3 answers
Remove last character from string c++
C++
14 votes349 views5 answers
Create a vector of size n in c++
C++
1 vote323 views2 answers
Read file into vector
C++
0 vote358 views1 answer
SDL_BlitSurface
C++
0 vote369 views1 answer
Exit: redefinition; '__declspec(noreturn)' or '[[noreturn]]'
C++
39 votes384 views6 answers
How to Add to an Array
C++
3 votes341 views3 answers
Last character of std::string
C++
0 vote350 views1 answer
C++ typeid get type name
C++
0 vote328 views1 answer
Why the << operator is friend
C++
0 vote322 views1 answer
Google test assert stdout
C++