1 #include 
     
       2  3 int main() 4 { 5      6     int i; 7     char ch_lower, ch_upper; 8  9     for (i = 1; i <= 6; i++)10     {11         scanf_s("%c", &ch_lower,sizeof(ch_lower));12         if (ch_lower >= 'a' && ch_lower <= 'z')13         {14             ch_upper = ch_lower - ('a' - 'A');15             printf("%c->%c->%d\n", ch_lower, ch_upper, ch_upper % 10);16         }17     }18 19     return 0;20 }