Examples of String Processing

#include <iostream.h>
/* This is an example of string I/O in C++ */

int main()
{
     char String[80];
     int i;
     cout << "Enter string: ";
     cin >> String; 
     cout << "String: " << String << endl;
     exit(0);
}



#include <iostream.h>
/* This is an example of string handling in C++ */

int main()
{
     char string[] = "Hello World";
     int i;
     for(i=0; string[i] != '\0'; i++)
        cout << "Element " << i << " of the array is " << string[i] <<
endl;
     cout << "\nThe string array is: " <<  string << endl;
     exit(0);
}



#include <string.h>
#include <iostream.h>
/* An example of string functions */

int main()
{
     char in_string[80], copy_string[80];

     for(int i=0;cin.get(in_string[i]);i++);/* read in string from std.
input */

     strcpy(copy_string, in_string);/* copy in_string to copy_string */
     if ( strlen(copy_string) > 80 )  /* check the length of copy_string
*/
        cout << "Final string is too long\n";
     else
        cout << "The copied string is:\n" <<  copy_string << "\n";
     
     exit(0);
}