编程扫雪代码可以有多种实现方式,具体取决于问题的需求和使用的编程语言。以下是几种不同编程语言的扫雪代码示例:
C语言示例
```c
include
int main() {
int d, Q, m, n, i, j, sum = 0;
scanf("%d %d", &d, &Q);
int a;
// 初始化数组,所有元素为1
for (i = 0; i < d; i++) {
a[i] = 1;
}
// 标记扫过的路段
for (i = 1; i <= Q; i++) {
scanf("%d %d", &m, &n);
for (j = m; j <= n; j++) {
a[j] = 0;
}
}
// 计算剩下的积雪长度
for (i = 0; i < d; i++) {
sum = sum + a[i];
}
printf("%d\n", sum);
return 0;
}
```
Python示例
```python
import turtle
import random
def draw_snowflake(length, depth):
if depth == 0:
turtle.forward(length)
else:
draw_snowflake(length / 2, depth - 1)
draw_snowflake(length / 2, depth - 1)
turtle.backward(length)
def ground():
turtle.hideturtle()
turtle.speed(100)
for _ in range(400):
turtle.pensize(random.randint(5, 10))
x = random.randint(-400, 350)
y = random.randint(-280, -1)
r = -y / 280
g = -y / 280
b = -y / 280
turtle.pencolor((r, g, b))
turtle.penup()
turtle.goto(x, y)
turtle.pendown()
turtle.forward(random.randint(40, 100))
def snow():
turtle.hideturtle()
turtle.pensize(2)
turtle.speed(100)
for _ in range(100):
r = random.random()
g = random.random()
b = random.random()
turtle.pencolor(r, g, b)
turtle.penup()
turtle.setx(random.randint(-350, 350))
turtle.sety(random.randint(1, 270))
turtle.pendown()
dens = random.randint(8, 12)
snowsize = random.randint(10, 14)
for _ in range(dens):
turtle.forward(snowsize)
turtle.backward(snowsize)
turtle.right(360 / dens)
def main():
turtle.setup(800, 600, 0, 0)
turtle.tracer(False)
ground()
snow()
turtle.done()
if __name__ == "__main__":
main()
```
JavaScript示例