输出9 x 9乘法表

@Testpublic void for_5_5() {    for (int i = 1; i < 10; i++) {        for (int j = 1; j < 10; j++) {            while (i >= j) {                System.out.print(j + "x" + i + "=" + i * j + " ");                if (i == j) {                    System.out.println();                }                break;//中断当前的for循环体与continue有区别            }        }    }}

方法2：

/** * 输出9 x 9乘法表 * 小于等于的处理 */@Testpublic void for_9x9(){    for (int i=1;i<=9;i++){        for (int k=1;k<=i;k++){//小于等于            System.out.print(k + "x" + i + "=" + i * k + " ");        }        System.out.println();    }}