用编程画爱心在手机上怎么运行

时间:2025-03-05 06:55:12 明星趣事

要在手机上运行编程画爱心的代码,你需要根据你使用的编程语言和开发环境选择合适的方法。以下是针对不同编程语言的示例代码和运行步骤:

Java

编写代码

```java

import java.util.Scanner;

public class LoveCode {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

System.out.print("请输入爱心的大小(1-10):");

int size = scanner.nextInt();

drawLove(size);

}

public static void drawLove(int size) {

int row, column;

int heartSize = 2 * size;

int midRow = heartSize / 2;

int midColumn = heartSize / 2;

for (row = 0; row < heartSize; row++) {

for (column = 0; column < heartSize; column++) {

if (row < midRow) {

if ((column == midColumn - row) || (column == midColumn + row)) {

System.out.print("*");

} else {

System.out.print(" ");

}

} else {

if ((column == midColumn - row) || (column == midColumn + row)) {

System.out.print("*");

} else {

System.out.print(" ");

}

}

}

System.out.println();

}

}

}

```

运行代码

将上述代码保存为 `LoveCode.java`。

使用命令行编译并运行:

```sh

javac LoveCode.java

java LoveCode

```

Python

编写代码

```python

import turtle

def draw_heart():

turtle.color('red')

turtle.begin_fill()

turtle.left(140)

turtle.forward(224)

for i in range(200):

turtle.right(1)

turtle.forward(2)

turtle.left(120)

for i in range(200):

turtle.right(1)

turtle.forward(2)

turtle.forward(224)

turtle.end_fill()

turtle.speed(1)

turtle.penup()

turtle.goto(0, -100)

turtle.pendown()

draw_heart()

turtle.done()

draw_heart()

```

运行代码

将上述代码保存为 `heart.py`。

在支持Python的环境中运行,例如使用Python解释器直接运行:

```sh

python heart.py

```

C语言

编写代码

```c

include

int main() {

int gd = DETECT, gm;

initgraph(&gd, &gm, "");

setcolor(RED);

int x, y;

for (int i = 0; i <= 360; i++) {

float angle = 3.14 * i / 180;

x = 150 + 16 * pow(sin(angle), 3);

y = 130 - 13 * cos(angle) - 5 * cos(2 * angle) - 2 * cos(3 * angle) - cos(4 * angle);

putpixel(x, y, RED);

}

getch();

closegraph();

return 0;

}

```

运行代码

将上述代码保存为 `heart.c`。

使用支持图形绘制的编译器或IDE(如Turbo C或Dev-C++)编译并运行。

JavaScript (Web)

编写代码