#includemain(){ int s;scanf("%d",&s);while(s＞0){ switch(s){ case1:printf("%d",s+5);case2:printf("%d",s+4); break;case3:printf("%d",s+3);default:printf("%d",s+1);break;}scanf("%d",&s);}}运行时，若输入1 2 3 4 5 0＜回车＞，则输出结果是

A. 6566456
B. 66656
C. 66666
D. 6666656