java99乘法表for循环
时间: 2023-10-15 15:26:03 浏览: 97
Java可以使用嵌套的for循环来打印99乘法表。外层的for循环控制行数,内层的for循环控制列数。其中,循环条件是内层的循环变量小于等于外层的循环变量。通过输出内层循环变量与外层循环变量的乘积,可以打印出九九乘法表。以下是一个Java实现的例子:
```java
public class PrintMultiTableByJava {
public static void main(String[] args) {
for (int line = 1; line <= 9; line++) {
for (int i = 1; i <= line; i++) {
System.out.print(i + "x" + line + "=" + (i * line) + "\t");
}
System.out.println();
}
}
}
```
上述代码中,外层的for循环控制行数,内层的for循环控制列数。通过在内层循环中输出每个乘法表达式的结果,即可打印出完整的九九乘法表。运行该代码,即可在控制台上看到输出结果。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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