import turtle as t
t.screensize(2000, 2000, 'white') # 设置画布大小
t.speed(14)# 设置画笔速度
t.title("National_Flag")
# 绘制旗面
t.pencolor('red')
# t.pu()
t.goto(-300, -200)
t.pd()
t.fillcolor('red')
t.begin_fill()
for i in range(0, 2):
t.fd(600)
t.lt(90)
t.fd(400)
t.lt(90)
t.end_fill()
# 绘制大五角星
t.pu()
t.pencolor('yellow')
t.goto(-260, 120)
t.pd()
t.fillcolor('yellow')
t.begin_fill()
for i in range(0, 5):
t.fd(113.137) # 大星一划的边长
t.rt(144)
t.end_fill()
# 绘制四个小五角星
list1 = [(-100, 160), (-60, 120), (-60, 60), (-100, 20)] # 四个五角星的中心坐标
list2 = [31.98, 8.13, -15.59, -38.66] # 相对角度0的后退1.111需要左转的角度
for j in range(0, 4):
t.seth(0) # 这是海龟头部的角度为0
t.pu()
t.goto(list1[j]) # 定位到五角星中心
t.lt(list2[j]) # 旋转角度,以背向指向大五角星的角尖
t.bk(20) # 从五角星中心到指向大五角星的角尖(龟倒着爬)退一个小圆半径
t.lt(18) # 五角星的半角角度
t.pd()
t.begin_fill()
for i in range(0, 5):
t.fd(113.137 / 3) # 小星一划的边长
t.rt(144)
t.end_fill()
t.up()
t.fd(300)
t.left(-90)
t.fd(80)
t.write("绘制员:\n 20211102011xx\n xxx",True,font=('华文琥珀',13,"normal"))
t.down()
t.pu()
t.ht()
t.done()
#Calendar_Call.py
import calendar
#输入指定的年月
yy=int(input("输入年份:"))
mm=int(input("输入月份:"))
#显示月日历
print(calendar.month(yy,mm))
#显示年日历
print(calendar.prcal(yy,m=6))#使用calend里的prcal函数,m参数可以显示几个月 几个月为一行输出[将12个月分为几列]
#给定某一天,判断是星期几
print(calendar.weekday(2022, 9, 9))
#判断是不是闰年
print(calendar.isleap(2022))
import turtle
turtle.setup(500, 500) # 设置画布尺寸
turtle.pensize(7) # 设置画笔尺寸
turtle.pencolor("yellow") # 设置画笔颜色
turtle.fillcolor("red") # 设置填充颜色
turtle.penup() # 提起画笔
turtle.goto(-120, 50) # 画笔从默认画布中心移动往X轴负方向移动120像素点,往y轴正方向移动50像素点
turtle.pendown() # 放下画笔
turtle.begin_fill() # 画笔开始填充
for i in range(5): # 设置循环次数为5,两条边为一次循环
turtle.fd(100) # 画笔向前画100像素单位
turtle.left(72) # 左拐72度
turtle.fd(100) # 画笔向前画100像素单位
turtle.right(144) # 右拐144度
turtle.end_fill() # 结束填充
turtle.done() # 程序运行完,画布窗体不关闭
#WanNianLi_Month.py
#coding=utf-8
__author__ = 'xxx'
def is_leap_year(year):
#判断是否为闰年
if year % 4 == 0 and year % 100 != 0 or year % 400 == 0:
return True
else:
return False
def get_num_of_days_in_month(year,month):
#给定年月返回月份的天数
if month in (1,3,5,7,8,10,12):
return 31
elif month in (4,6,9,11):
return 30
elif is_leap_year(year):
return 29
else:
return 28
def get_total_num_of_day(year,month):
#自1800年1月1日以来过了多少天
days = 0
for y in range(1800,year):
if is_leap_year(y):
days += 366
else:
days += 365
for m in range(1,month):
days += get_num_of_days_in_month(year,m)
return days
def get_start_day(year,month):
#返回当月1日是星期几,由1800.01.01是星期三推算
return (3 + get_total_num_of_day(year,month)) % 7
#月份与名称对应的字典
month_dict = {1:'January',2:'February',3:'March',4:'April',5:'May',6:'June',7:'July',8:'August',9:'September',10:'October',11:'November',12:'December'}
def get_month_name(month):
#返回当月的名称
return month_dict[month]
def print_month_title(year,month):
#打印日历的首部
print('',get_month_name(month),' ',year,' ')
print('------------------------------------------------------------')
print(' Sun Mon Tue Wed Thu Fri Sat ')
def print_month_body(year,month):
#打印日历正文,格式说明:空两空格,每天长度为5,需要注意的是print加逗号会多一个空格
i = get_start_day(year,month)
#print(i)
print(' ' * i,end='')#从星期几开始则空5*几个空格
for j in range(i,get_num_of_days_in_month(year,month)+1):
print('%5d' %j,end='')#宽度控制,4+1=5
i += 1
if i % 7 == 0 : #i用于技术和换行
print('')#每换行一次行首继续空格
year = int(input("Please input target year:"))
for month in range(1,13):
print_month_title(year,month)
print_month_body(year,month)
print()
#DayDayUpQ4.py
def dayUP(df):
dayup = 1
for i in range(365):
if i % 7 in [6,0]:
dayup = dayup*(1 - 0.01)
else:
dayup = dayup*(1 + df)
return dayup
dayfactor = 0.01
while dayUP(dayfactor) < 37.78:
dayfactor += 0.001
print("工作日的努力参数是:{:.3f}".format(dayfactor))
import turtle
turtle.penup()
turtle.fd(-300)
turtle.pendown()
turtle.pensize(20)
turtle.pencolor("pink")
turtle.circle(-30, 40)
turtle.pensize(50)
turtle.pencolor("grey")
turtle.seth(-40)
for i in range(2):
turtle.circle(80, 100)
turtle.pencolor("purple")
turtle.circle(-80, 90)
turtle.pencolor("red")
turtle.pencolor("green")
turtle.circle(80, 80)
turtle.fd(80)
turtle.circle(16, 180)
turtle.fd(80 * 2/3)
turtle.circle(50, -80)
turtle.fd(80 * 2/3)
turtle.done()
a = [1, 2, 3, 4, 5, 6, 7, 8, 9]
for j in a:
i = 1
while i < j + 1:
print(f'{i}*{j}={i*j}', end='\t')
i=i+1
print()
# 九九乘法表
a = [1, 2, 3, 4, 5, 6, 7, 8, 9]
for j in a:
i = 1
print(f'{j}*{i}={j * i}', end='\t')
print()
b = [2 ,3 ,4,5,6,7,8,9]
for j in b:
i = 2
print(f'{j}*{i}={j * i}', end='\t')
print()
c = [3,4,5,6,7,8,9]
for j in c:
i=3
print(f'{j}*{i}={j * i}', end='\t')
print()
d = [4,5,6,7,8,9]
for j in d:
i=4
print(f'{j}*{i}={j * i}', end='\t')
print()
e = [4,5,6,7,8,9]
for j in e:
i=5
print(f'{j}*{i}={j * i}', end='\t')
print()
d = [5,6,7,8,9]
for j in d:
i=6
print(f'{j}*{i}={j * i}', end='\t')
print()
f = [6,7,8,9]
for j in f:
i=7
print(f'{j}*{i}={j * i}', end='\t')
print()
g = [7,8,9]
for j in g:
i=8
print(f'{j}*{i}={j * i}', end='\t')
print()
h = [8,9]
for j in h:
i=9
print(f'{j}*{i}={j * i}', end='\t')
print()
z = [9]
for j in z:
i=9
print(f'{j}*{i}={j * i}', end='\t')
for i in range(1,10):
for k in range(1,i):
print(end=" ")
for j in range(i,10):
print(f'{i}*{j}={i*j}', end='\t')
print("")
def dayUP(df):
dayup = 1
for i in range(365):
if i % 7 in [6,7]:
dayup = dayup*(1 - 0.01)
elif i % 5 in [3,4]:
dayup = dayup
else:
dayup = dayup*(1 + df)
return dayup
dayfactor = eval(input("请输入你想每天进步的数据:"))
print("一年的努力成果是:{:.3f}".format(dayUP(dayfactor)))
本文介绍使用Python的turtle库绘制中国国旗的方法,并演示如何利用calendar库生成指定年份的日历,包括月历和年历。同时展示了绘制五角星图案的技巧。
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