how to iterate over a string in stl c++ code example
Example 1: how to iterate in string in c++
#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
}
}
Example 2: how to iterate throguh a string in c++
void print(const std::string &s)
{
for (std::string::size_type i = 0; i < s.size(); i++) {
std::cout << s[i] << ' ';
}
}