WAP to Exchange names using 2-D array of characters

/*WAP to Exchange names using 2-D array of characters */

#include<stdio.h>
#include<conio.h>
main( )
{
 char  names[ ][10] = {
      "akshay",
      "parag",
      "raman",
      "srinivas",
      "gopal",
      "rajesh"
        } ;
 int  i ;
 char  t ;

 printf ( "\nOriginal: %s %s", &names[2][0], &names[3][0] ) ;  

 for ( i = 0 ; i <= 9 ; i++ )
 {
  t = names[2][i] ;
  names[2][i] = names[3][i] ;
  names[3][i] = t ;
 }

 printf ( "\nNew: %s %s", &names[2][0], &names[3][0] ) ;
}