编程画三个菱形怎么画的

时间:2025-01-25 12:42:34 游戏攻略

使用Python的turtle库

```python

import turtle

获取用户输入,确定菱形的大小

size = int(input("请输入菱形的大小:"))

计算菱形的边长

side_length = size / 2

绘制第一个菱形

turtle.penup()

turtle.goto(0, side_length)

turtle.pendown()

for _ in range(2):

turtle.forward(side_length)

turtle.right(45)

turtle.forward(side_length)

turtle.right(135)

绘制第二个菱形

turtle.penup()

turtle.goto(size, side_length)

turtle.pendown()

for _ in range(2):

turtle.forward(side_length)

turtle.right(45)

turtle.forward(side_length)

turtle.right(135)

绘制第三个菱形

turtle.penup()

turtle.goto(size * 1.5, side_length)

turtle.pendown()

for _ in range(2):

turtle.forward(side_length)

turtle.right(45)

turtle.forward(side_length)

turtle.right(135)

turtle.done()

```

使用Linux命令

```bash

!/bin/bash

读取菱形大小

read -p "请输入菱形的大小(行数):" size

绘制上半部分菱形

for ((i=1; i<=size; i++))

do

spaces=$((size - i))

stars=$i

for ((j=1; j<=spaces; j++))

do

echo -ne " "

done

for ((j=1; j<=stars; j++))

do

echo -ne "*"

done

echo ""

done

绘制下半部分菱形

for ((i=size+1; i<=2*size-1; i++))

do

spaces=$((2*size - i))

stars=$((2*i - 1))

for ((j=1; j<=spaces; j++))

do

echo -ne " "

done

for ((j=1; j<=stars; j++))

do

echo -ne "*"

done

echo ""

done

```

使用C语言

```c

include

void draw_diamond(int size) {

int i, j, c, d;

c = size / 2;

d = c + 1;

for (i = 0; i < size / 2 + 1; i++) {

for (j = 0; j < c; j++) {

printf(" ");

}

for (j = c; j < d; j++) {

printf("*");

}

printf("\n");

}

for (i = size / 2 + 1; i < size; i++) {

for (j = 0; j < size - i; j++) {

printf(" ");

}

for (j = 0; j < 2 * i - 1; j++) {

printf("*");

}

printf("\n");

}

}

int main() {

int size;

printf("请输入菱形的大小: ");

scanf("%d", &size);

draw_diamond(size);

return 0;

}

```

这些示例代码分别使用Python的turtle库、Linux命令和C语言绘制了三个菱形。你可以根据自己的需求和编程环境选择合适的代码进行尝试。