structclass                                                     
   {
       int  number;                                                 
       char name[20];                                               
       float marks;                                                 
   };                                                               
                                                                    
   main()                                                           
   {
       int  x;                                                      
       structclass student1 = {111,"Rao",72.50};            
       structclass student2 = {222,"Reddy", 67.00};         
       structclass student3;                                       
                                                                    
       student3 = student2;                                         
                                                                    
       x = ((student3.number ==  student2.number) &&                
            (student3.marks  ==  student2.marks)) ? 1 : 0;          
                                                                    
       if(x == 1)                                                   
      {
            printf("\nstudent2 and student3 are same\n\n");          
           printf("%d %s %f\n", student3.number,                    
                                student3.name,                      
                                student3.marks);                    
       }                                                            
       else                                                         
           printf("\nstudent2 and student3 are different\n\n");     
                                                                    
   }                                                                
                                                                    
Output                                                           
                                                                    
   student2 and student3 are same                                   
                                                                    
   222 Reddy 67.000000