1 #include <stdio.h> 2  3 int main(){ 4     char ch = ‘s‘; 5  6     switch(ch){ 7         case ‘a‘:{ 8                      printf("aaaaa"); 9                      break;10                  }11         case ‘s‘:{12                      printf("sssss");13                  }14         case ‘d‘:{15                      printf("ddddd");16                      break;17                  }18         default:{19                     break;20                 }21     }22 23 24     return 0;25 }