//难道是这样?
public class Test3 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner input = new Scanner(System.in);
System.out.println("请输入要操作的数字");
int number = input.nextInt();
for (int i = 1; i <= 10; i++) {
System.out.println(i * number);
}
}
}
>>> for i in range(1,11):
... print '2 x',i,'=',2*i
...
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
2 x 4 = 8
2 x 5 = 10
2 x 6 = 12
2 x 7 = 14
2 x 8 = 16
2 x 9 = 18
2 x 10 = 20
>>>