矩形面积编程代码怎么写

时间:2025-01-25 23:28:10 网络游戏

Python

```python

def calculate_area(length, width):

return length * width

length = 10 矩形的长

width = 5 矩形的宽

area = calculate_area(length, width)

print("矩形面积是:", area)

```

Java

```java

public class RectangleArea {

public static void main(String[] args) {

double length = 10.0; // 矩形的长

double width = 5.0; // 矩形的宽

double area = length * width;

System.out.println("矩形面积是: " + area);

}

}

```

C++

```cpp

include

using namespace std;

int main() {

int length, width, area;

cout << "请输入矩形的长: ";

cin >> length;

cout << "请输入矩形的宽: ";

cin >> width;

area = length * width;

cout << "矩形的面积是: " << area << endl;

return 0;

}

```

PHP

```php

<?php

function calculateRectangleArea($length, $width) {

return $length * $width;

}

$length = 10;

$width = 5;

$area = calculateRectangleArea($length, $width);

echo "矩形的面积是: " . $area;

?>

```

JavaScript

```javascript

function calculateArea(length, width) {

return length * width;

}

let length = 10; // 矩形的长

let width = 5; // 矩形的宽

let area = calculateArea(length, width);

console.log("矩形面积是:", area);

```

这些示例展示了如何在不同的编程语言中计算矩形的面积。你可以根据自己的需求和使用的编程语言选择合适的代码片段。