how to iterate throguh a string in c++

Ashis

Code: C++

2021-01-26 08:57:55

#include<iostream>
using namespace std;
main() {
   string my_str = "Hello World";
   for(int i = 0; i<my_str.length(); i++) {
      cout << my_str.at(i) << endl; //get character at position i
   }
}

VMMF

Code: C++

2021-04-02 13:28:31

void print(const std::string &s)
{
    for (std::string::size_type i = 0; i < s.size(); i++) {
        std::cout << s[i] << ' ';
    }
}

sauri

Code: C++

2021-01-26 08:59:35

// C++11
for(char& c : str) {
    do_things_with(c);
}

New to Communities?

Join the community

how to iterate throguh a string in c++

Tags

Related

New to Communities?