11.13.cpp

c入门代码大全

# include <stdio.h>
int main()
{

  enum color {red , yellow , blue , white , black } ;
  enum color i , j , k , pri ;
  int n , loop ;
  n = 0 ;
  for(i = red ; i<=black ; i++)
    for(j=red ; j<=black ; j++)
      if(i!=j)
        {
        
           for(k=red ; k<=black ; k++)
             if((k!=i)&&k!=j)
               {
               
                n=n+1 ;
                printf("%-4d" , n) ;
                for(loop=1 ; loop<=3 ;loop++)
                   {
                   
                      swicth(loop)
                        {
                        
                          case 1 : pri = i ; break ;
                          case 2 : pri = j ; break ;
                          case 3 : pri = k ; break ;
                          default : break ; 
                        
                        }
                      swicth(pri)
                        {
                        
                           case red : printf("%-10s","red") ; break ;
                           case yellow : printf("%-10s" , "yellow") ; break ;
                           case blue : printf("%-10s" , "blue") ; break ;
                           case whilte : printf("%-10s" , "whilte") ;
                           case black : printf("%-10s" , "black") ;
                           default : break ;
                        
                        }
                      printf("\n") ;
                      
                   
                   }
                printf("\ntotal:%5d\n" , n);
                
               }
               
                getchar() ;
                return 0 ;
               
        
        } 

}