Indexing strings in c++

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];
  
}

Indexing strings in c++

// 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

0 vote296 views1 answer
Unordered_set to vector
C++
0 vote267 views1 answer
The five most significant revisions of the C++ standard are C++98 (1998), C++03 (2003) and C++11 (2011), C++14 (2014) and C++17 (2017)
C++
1 vote300 views1 answer
Vector search by element
C++
0 vote325 views1 answer
Split the array there is an array val of n integers . A good subarray is defined as
C++
0 vote304 views1 answer
C++ client service ros
C++
0 vote278 views1 answer
How to print hex of char c++
C++
3 votes319 views4 answers
Typedef
C++
0 vote306 views1 answer
The question for me
C++
1 vote311 views1 answer
How to get the player view point location and rotation in ue4 c++
C++
1 vote335 views2 answers
C++ get last element in array
C++