#include "stdio.h"
 void main()
{   printf("input\n");      
    static int a[20][3],b[20][3];
     static int i,j;
    for(i=0;i<20;i++)
    {printf("\n");
     for(j=0;j<3;j++)
     {scanf("%d",a[i][j]);
     }
    }
        
         
         
         
         
          for (i=0;i<20;i++)
            { for(j=0;j<3;j++)
               {b[i][j]=a[i][j]%5;
               }
            }
         
    char c[19][3];
           for(i=0;i<19;i++)
             {for(j=0;j<3;j++)
                 {if((b[i][j]==0)&&(b[i+1][j]==0))c[i][j]='t';                 
                 else if((b[i][j]==0)&&(b[i+1][j]==(1||3)))c[i][j]='k';
                 else if((b[i][j]==0)&&(b[i+1][j]==(2||4)))c[i][j]='s';
                 else if((b[i][j]==1)&&(b[i+1][j]==1))c[i][j]='t';
                 else if((b[i][j]==1)&&(b[i+1][j]==(2||0)))c[i][j]='k';
                 else if((b[i][j]==1)&&(b[i+1][j]==(3||4)))c[i][j]='s';
                 else if((b[i][j]==2)&&(b[i+1][j]==2))c[i][j]='t';
                 else if((b[i][j]==2)&&(b[i+1][j]==(4||1)))c[i][j]='k';
                 else if((b[i][j]==2)&&(b[i+1][j]==(0||3)))c[i][j]='s';
                 else if((b[i][j]==3)&&(b[i+1][j]==3))c[i][j]='t';
                 else if((b[i][j]==3)&&(b[i+1][j]==(0||4)))c[i][j]='k';
                 else if((b[i][j]==3)&&(b[i+1][j]==(2||1)))c[i][j]='s';
                 else if((b[i][j]==4)&&(b[i+1][j]==4))c[i][j]='t';
                 else if((b[i][j]==4)&&(b[i+1][j]==(2||3)))c[i][j]='k';
                 else c[i][j]='s';
                 }
             }
             for(i=0;i<19;i++)
             {printf("\n");
             for(j=0;j<3;j++)
                 {printf("%c",c[i][j]);
                 }
                 }
                 
             }

定义05土16水27火38木49金，土与水木相克K，与火金相生S，土与土相同T,就是五行相克
就是排列三三个号码之间的关系，横看百十，百个，十个的生克关系，竖看，这三个号码与上一期和下一期的开奖号百位之间的生克关系，以及十位和十位个位和十位的生克关系，