C++ get char of string

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

C++ get char of string

// string::at
#include <iostream>
#include <string>

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

Source: cplusplus.com

C++ get character from string

#include <iostream>
#include <string>

int main() {
    std::string myStr = "test string";

    for (int i = 0; i < myStr.length(); ++i) {
        std::cout << myStr.at(i) << std::endl;
    }

    return 0;
}

Similar codes

19 votes94 views1 answer
File objects in c++
C++
0 vote141 views1 answer
Assert warning c++
C++
-5 votes117 views1 answer
Convert char or string to int or double
C++
0 vote108 views1 answer
2d array of zeros c++
C++
-1 vote110 views1 answer
Equal elements in two arrays in c++
C++
0 vote126 views1 answer
Inverse lerp c++
C++
0 vote112 views1 answer
Ex: java script
C++
2 votes99 views1 answer
Cin.tie c++
C++
2 votes104 views1 answer
Fatal error: opencv2/opencv.hpp: No such file or directory
C++
0 vote99 views1 answer
Dream speedrun song mp4
C++