Never give up, you'll make it.[ ]
A.and
B.but
C.or
D.yet
A
配制一种盐水,10千克水中加2千克盐.现在要配制60千克这种盐水,需要盐多少千克?
有以下程序,若运行时从键盘输入:18,11<回车>,则程序的输出结果是【 】。 main() {int a,b;printf("Enter a,b:");scanf("%d,%d",&a,&b);while(a!=b){ while(a>b)a-=b;while(b>a)b-=a;} printf("%3d%3d\n",a,b); }