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

1 vote93 views1 answer
Matrix layout in C++
C++
21 votes106 views6 answers
Cin c++
C++
0 vote137 views2 answers
Shortest path in unweighted graph bfs
C++
0 vote147 views1 answer
Lnk2001 unresolved external symbol __imp_PlaySoundA
C++
0 vote104 views1 answer
Square gcode
C++
0 vote107 views1 answer
Iteraate through a vector
C++
1 vote96 views1 answer
How to get mouse position on window sfm;
C++
3 votes113 views2 answers
Access last element of set c++
C++
0 vote91 views3 answers
JAJA
C++
0 vote97 views1 answer
. The cout with the insertion operator (<<) is used to print a statement
C++