C++ Exercises: Create a new string made of every other character starting with the first from a given string

C++ Basic Algorithm: Exercise-28 with Solution

Write a C++ program to create a new string made of every other character starting with the first from a given string.

Sample Solution:

C++ Code :

#include <iostream>
using namespace std;

string test(string s)
        {
           string result = " ";
            for (int i = 0; i < s.length(); i++)
             {
                 if (i % 2 == 0) result += s[i];
             }
            return result;
        }
        
int main() 
 {
  cout << test("Python") << endl;  
  cout << test("PHP") << endl;  
  cout << test("JS") << endl;  
  return 0;    
}

Sample Output:

Pto
PP
J

Pictorial Presentation:

Flowchart:

C++ Code Editor:

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