# 重複好多遍 循環
# for循環
# for 變量名 in 集合:
# 循環的語句
# 循環的語句
# 數字池 range(10) 01234
# 高斯 1-100 的和
# 變量名
# one=0
# for m in range(1234,5678):
# one=one+m
# print(one)
"""
*
**
***
****
*****
"""
# print('*')
# print('*' * 10)
for i in range(1,6):
print('*' * i)
print(' ' * i)
"""
*
***
*****
*******
*********
"""
```python
import turtle
long = 10
jiaodu = 90
turtle.speed(0)
turtle.color("purple")
for i in range(1,800,2): # 起始位置,結束位置
turtle.fd(i) # 50 55 60 65 70
# circle
# turtle.circle(i)
turtle.left(jiaodu)
turtle.done()
``