Java 乘法表程序：代码示例与解释

以下是使用Java编写的乘法表程序：\n\njava\npublic class MultiplicationTable {\n public static void main(String[] args) {\n int n = 9; // 乘法表的最大数值\n\n // 外层循环控制行数\n for (int i = 1; i <= n; i++) {\n // 内层循环控制每行的列数\n for (int j = 1; j <= i; j++) {\n System.out.print(j + " * " + i + " = " + (i * j) + "\t");\n }\n System.out.println();\n }\n }\n}\n\n\n运行该程序，将会输出一个乘法表，如下所示：\n\n\n1 * 1 = 1\t\n1 * 2 = 2\t2 * 2 = 4\t\n1 * 3 = 3\t2 * 3 = 6\t3 * 3 = 9\t\n1 * 4 = 4\t2 * 4 = 8\t3 * 4 = 12\t4 * 4 = 16\t\n1 * 5 = 5\t2 * 5 = 10\t3 * 5 = 15\t4 * 5 = 20\t5 * 5 = 25\t\n1 * 6 = 6\t2 * 6 = 12\t3 * 6 = 18\t4 * 6 = 24\t5 * 6 = 30\t6 * 6 = 36\t\n1 * 7 = 7\t2 * 7 = 14\t3 * 7 = 21\t4 * 7 = 28\t5 * 7 = 35\t6 * 7 = 42\t7 * 7 = 49\t\n1 * 8 = 8\t2 * 8 = 16\t3 * 8 = 24\t4 * 8 = 32\t5 * 8 = 40\t6 * 8 = 48\t7 * 8 = 56\t8 * 8 = 64\t\n1 * 9 = 9\t2 * 9 = 18\t3 * 9 = 27\t4 * 9 = 36\t5 * 9 = 45\t6 * 9 = 54\t7 * 9 = 63\t8 * 9 = 72\t9 * 9 = 81\t\n