C++ Exercises: Check if a given string starts with 'C#' or not

C++ Basic Algorithm: Exercise-12 with Solution

Write a C++ program to check if a given string starts with 'C#' or not.

Sample Solution:

C++ Code :

#include <iostream>

using namespace std;

 bool test(string str)
        {
            return (str.length() < 3 && str=="C#") || (str.substr(0,2)=="C#" && str[2] == ' ');
        }
        
int main() 
 {
  cout << test("C# Sharp") << endl;  
  cout << test("C#") << endl;  
  cout << test("C++") << endl;  
  return 0;    
}

Sample Output:

1
1
0

Pictorial Presentation:

Flowchart:

C++ Code Editor:

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