Answers for "c++ iterating over a string"

C++
10

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
   }
}
Posted by: Guest on October-24-2020
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] << ' ';
    }
}
Posted by: Guest on July-22-2020
0

c++ loop through string

#include <iostream>

int main()
{
	std::string str = "Hello World";

	for(int i = 0; i < str.size(); i++)
	{
		std::cout << i << ". " << str.at(i) << std::endl;
	}

	return 0;
}
Posted by: Guest on February-20-2022

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