# Program to check if a string contains any special character in Python 
// C++ program to check if a string 
// contains any special character
  
// import required packages
#include <iostream> 
#include <regex> 
using namespace std; 
  
// Function checks if the string 
// contains any special character
void run(string str)
{
      
    // Make own character set 
    regex regx("[@_!#$%^&*()<>?/|}{~:]");
  
    // Pass the string in regex_search 
    // method
    if(regex_search(str, regx) == 0)
        cout << "String is accepted";
    else
        cout << "String is not accepted.";
} 
  
// Driver Code 
int main() 
{ 
      
    // Enter the string 
    string str = "Geeks$For$Geeks"; 
      
    // Calling run function
    run(str); 
  
    return 0; 
}
  
// This code is contributed by Yash_R