Question

main() { int x; scanf("%c",x); switch(x) { case,^a^;printf("

Answer 1

main()

{

char x;

scanf("%c",&x);/*x前面要有&,%c对应的是char,想用int的话用%d,根据对switch的理解,将x直接改为char类型最为简单*/

switch(x)

{

case 'a':printf("123456789"); break;

case 's':printf("7894546123");break;

case 'd':printf("4567123");break;

default:printf("ooooo");

}/*这是switch的语法*/

getch();

}