char Name[10]="JOHN DOE", Newname[30];
char *p;

    
  Statement 
  1. : p=strchr(Name,' ');
       Return a pointer p to the first blank in Name. The first
       letter of last name begins at address p+1.
       
       
    
  Statement 
  2. : *p=0; //replace the blank with the null character.
       
 
    
  Statement 
  3. : strcpy(Newname,p+1); //copy the last name to Newname.
       

    
  Statement 
  4. : strcat(Newname,", "); //add ',' add blank to Newname.
       

    
  Statement 
  5. : strcat(Newname,Name);// concatenate the first name.

Reverse a Name 

   
       #include <iostream.h>
       #include < string.h >

       //reverse first and last name and separate them.
       //With a comma. copy result to newName.
       void ReverseName(char *name, char *newName)
       {
          char *p;
       //search for first blank in name; replace with NULL char
       p=strchar(name,' ');
       *p=0;

       //copy last name to newName, append "," and
       // concatenate first name.
       strcpy(newName,p+1);
       strcat(newName,", ");
       strcat(newName,name);

       //replace Null character with original blank
       *p=' ';
       }

       void main(void)
       {
          char name[32], newName[32];
          int i;
       // read and process 3 names
           for(i=0; i< 3; i++)
       {
         cin.getline(name,32,'\n');
         ReverseName(name,newName);
         cout << "Reversed name: " << Newname << endl << endl;
       }
    }
       /*
       < Run of Program >
       Abraham Lincoln
       Reversed Name: Lincoln, Abraham

       Debbie Rogers
       Reversed Name: Rogers, Debbie

       Jim Brady
       Reversed Name: Brady, Jim
       */