运行下面程序时,从键盘输入字母H,则输出结果是#include<stdio.h>main(){ char ch;ch=getchar();s
运行下面程序时,从键盘输入字母H,则输出结果是 #include<stdio.h> main() { char ch; ch=getchar(); switch(ch) { case 'H':printf("Hello!\n"); case 'G':printf("Good morning!\n"); default:printf("Bye_Bye!\n"); } }
A.Hello!
B.Hello! GoodMoring!
C.Hello! Goodmorning! Bye_Bye!
D.Hello! Bye_Bye!