Using strspn: : Char Array Function « Data Type « C++

1. C++
2. Data Type
3. Char Array Function

Using strspn:

  
#include <iostream>
#include <string.h>
using namespace std;
int main()
{
   char *string1 = "The value is 3.14159";
   char *string2 = "test ";

   cout << "string1 = " << string1 
        << "\nstring2 = " << string2
        << "\n\nThe length of the initial segment of string1\n"
        << "containing only characters from string2 = "
        << strspn( string1, string2 ) << endl;
   return 0;
}
  
    
  

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