public class Main {
    public static void main(String[] args) {
        
        //这题有点无语,需要把网页缩小才能看出题目给出的输出格式
        for(int i = 1; i <= 9; i++) {
            for(int j = 1; j <= i; j++) {
                if(j == 1 || i <= 3 || (i == 4 && j == 1) || (i == 4 && j == 2)) {
                    System.out.printf("%d*%d= %d ",j, i, i * j);
                } else {
                    System.out.printf("%d*%d=%d ", j, i, i * j);
                }
            }
            System.out.println();
        }
    }
}