单项选择题
import java.util.*;
class ScanStuff {
public static void main(String [] args) {
String s = "x,yy,123";
Scanner sc = new Scanner(s);
while (sc.hasNext())
System.out.print(sc.next() + " ");
}
}
结果是什么?()
A.x yy
B.x,yy
C.x yy 123
D.x,yy,123