1 #include<stdio.h>
2 int main(void)
3 {
4 enum Color {red,yellow,blue,white,black};
5 int i,j,k;
6 int n=0,pri,loop;
7 for (i=red;i<=black;i++)
8 {
9 for (j=red;j<=black;j++)
10 {
11 if(i!=j)
12 {
13 for(k=red;k<=black;k++)
14 {
15 if((k!=i)&&(k!=j))
16 {
17 n=n+1;
18 printf("%-4d",n);
19 for(loop=1;loop<=3;loop++)
20 {
21
22 switch(loop)
23 {
24 case 1:pri=i;break;
25 case 2:pri=j;break;
26 case 3:pri=k;break;
27 default:break;
28 }
29 switch(pri)
30 {
31 case red:printf("%-10s","red");break;
32 case yellow:printf("%-10s","yellow");break;
33 case blue:printf("%-10s","blue");break;
34 case white:printf("%-10s","white");break;
35 case black:printf("%-10s","black");break;
36 default:break;
37 }
38 }
39 printf("\n");
40 }
41 }
42 }
43 }
44 }
45 printf("\nTotal is:%d\n",n);
46 }
