运行下面程序时,从键盘输入字母H,则输出结果是#includestdio.hmain(){ 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! Good Moring!C.Hello! Good morning! Bye_Bye!D.Hello! Bye_Bye!

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! Good Moring!

C.Hello! Good morning! Bye_Bye!

D.Hello! Bye_Bye!


相关考题:

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运行下面程序时,从键盘输入字母A,则输出结果是( )

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2、在执行下述程序时,若从键盘输入字母H,则输出结果是()。 #include <stdio.h> int main() { char ch; ch=getchar(); switch(ch) { case 'H':printf("Hello! \n"); case 'G':printf("Good morning! \n"); } }

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