Java（8）使用循環打印99乘法表

public class Stu99 {
    public static void main(String[] args) {
        for (int x = 1; x <= 9; x++) {
            for (int y = 1; y <= x; y++) {
                System.out.print(x + " * " + y + " = " + (x * y) + "\t");
            }
            System.out.println();
        }
    }
}

打印結果