下列程序运行的结果是 。
public class A{
public static void main(String args[]){
char c = 'd';
for (int i = 1; i <= 4; i++) {
switch (i){
case 1:
c = 'a';
System.out.print(c);
break;
case 2:
c = 'b';
System.out.print(c);
break;
case 3:
c = 'c';
System.out.print(c);
default:
System.out.print("!");
}
}
}
}
A.! B.dbc! C.abc! D.abc!! |
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