【单选题】执行下列程序,输入为3的运行结果是: #include int main() { int k; scanf("%d",&k); switch(k) { case 1: printf("%d ",k++); break; case 2: printf("%d ",k++); case 3: printf("%d ",k++); break; case 4: printf("%d ",k++); d...
【单选题】执行下列程序,输入为1的运行结果是: #include int main() { int k; scanf("%d",&k); switch(k) { case 1: printf("%d ",k++); case 2: printf("%d ",k++); case 3: printf("%d ",k++); case 4: printf("%d ",k++); break; default:...