python数据分析与人工智能

阅读数: 次 2021-04-12

Day one

python基础相关知识冰墩墩源码分享(见下文)

list、dic等数据结构的一些基础操作以及一些控制语句(选择和控制)最后进行了运算符的介绍和应用。

 # 列表排序
list = ["zhangsan","lisi"]
#new_list = sorted(list)
#print(new_list)
# 增加一个元素
list.append("codespi")
#print(list)
# 查看元素个数
len(list)
#遍历list 原生无“索引”
#for item in list:
    #print(item)
#使用range模拟索引
range(5)#0 1 2 3 4 or range(1,5)从1开始 or range(1,5,2)从1开始递增显示
""" for item in range(5):
    print(item) """
# 删除一个元素
# del list[0]
# print(list)
# 修改一个元素
# list[0] = "xiesan"
# print(list)
# 访问一个元素
#list[1]
#逆序访问 其实是不需要print的
#print(list[-1])
# 列表切片 list[start:end:step]也支持负数
print(list)
#print(list[:1])#默认start 为0 左闭右开
#print(list[1:])#从1开始遍历到尾
#print(list[::2])
#print(list[:-1])
print(list[::-1])#类似旋转
new_list = ("a","b","c")#元组操作与list类似

#字典//数据结构之间可以嵌套的
dic = {"name":"codespi","age":"20","sex":"male","address":{"province":"四川"}}
#通过字典的key访问对应key的value值
#print(dic["name"])
# 字典的增删改
# 改
dic["name"] = "yys"
#增加
""" dic["address"] = "成都"
print(dic) """
#删 常用的还有 pop 
""" del dic["address"]
print(dic) """
#遍历字典
""" for key in dic.keys():
    print(key+":"+str(dic[key]))

for value in dic.values():
    print(str(value)) """

# for key,value in dic.items():
#     print(key+":"+str(value))
##(应用)九九乘法表
for i in range(1, 10):
    for j in range(1, i+1):
        print(str(j)+'x'+str(i)+'='+str(i*j),end=' ')
    print()

冰墩墩源码分享原文地址

import turtle


turtle.title('BingDwenDwen')

turtle.speed(100)  # 速度

# 左手
turtle.penup()
turtle.goto(177, 112)
turtle.pencolor("lightgray")
turtle.pensize(3)
turtle.fillcolor("white")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(80)
turtle.circle(-45, 200)
turtle.circle(-300, 23)
turtle.end_fill()

# 左手内
turtle.penup()
turtle.goto(182, 95)
turtle.pencolor("black")
turtle.pensize(1)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.setheading(95)
turtle.pendown()
turtle.circle(-37, 160)
turtle.circle(-20, 50)
turtle.circle(-200, 30)
turtle.end_fill()
# 轮廓
# 头顶
turtle.penup()
turtle.goto(-73, 230)
turtle.pencolor("lightgray")
turtle.pensize(3)
turtle.fillcolor("white")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(20)
turtle.circle(-250, 35)
# 左耳
turtle.setheading(50)
turtle.circle(-42, 180)
# 左侧
turtle.setheading(-50)
turtle.circle(-190, 30)
turtle.circle(-320, 45)
# 左腿
turtle.circle(120, 30)
turtle.circle(200, 12)
turtle.circle(-18, 85)
turtle.circle(-180, 23)
turtle.circle(-20, 110)
turtle.circle(15, 115)
turtle.circle(100, 12)
# 右腿
turtle.circle(15, 120)
turtle.circle(-15, 110)
turtle.circle(-150, 30)
turtle.circle(-15, 70)
turtle.circle(-150, 10)
turtle.circle(200, 35)
turtle.circle(-150, 20)
# 右手
turtle.setheading(-120)
turtle.circle(50, 30)
turtle.circle(-35, 200)
turtle.circle(-300, 23)
# 右侧
turtle.setheading(86)
turtle.circle(-300, 26)
# 右耳
turtle.setheading(122)
turtle.circle(-53, 160)
turtle.end_fill()

# 右耳内
turtle.penup()
turtle.goto(-130, 180)
turtle.pencolor("black")
turtle.pensize(1)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(120)
turtle.circle(-28, 160)
turtle.setheading(210)
turtle.circle(150, 20)
turtle.end_fill()

# 左耳内
turtle.penup()
turtle.goto(90, 230)
turtle.setheading(40)
turtle.begin_fill()
turtle.pendown()
turtle.circle(-30, 170)
turtle.setheading(125)
turtle.circle(150, 23)
turtle.end_fill()

# 右手内
turtle.penup()
turtle.goto(-180, -55)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.setheading(-120)
turtle.pendown()
turtle.circle(50, 30)
turtle.circle(-27, 200)
turtle.circle(-300, 20)
turtle.setheading(-90)
turtle.circle(300, 14)
turtle.end_fill()

# 左腿内
turtle.penup()
turtle.goto(108, -168)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(-115)
turtle.circle(110, 15)
turtle.circle(200, 10)
turtle.circle(-18, 80)
turtle.circle(-180, 13)
turtle.circle(-20, 90)
turtle.circle(15, 60)
turtle.setheading(42)
turtle.circle(-200, 29)
turtle.end_fill()
# 右腿内
turtle.penup()
turtle.goto(-38, -210)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(-155)
turtle.circle(15, 100)
turtle.circle(-10, 110)
turtle.circle(-100, 30)
turtle.circle(-15, 65)
turtle.circle(-100, 10)
turtle.circle(200, 15)
turtle.setheading(-14)
turtle.circle(-200, 27)
turtle.end_fill()

# 右眼
# 眼圈
turtle.penup()
turtle.goto(-64, 120)
turtle.begin_fill()
turtle.pendown()
turtle.setheading(40)
turtle.circle(-35, 152)
turtle.circle(-100, 50)
turtle.circle(-35, 130)
turtle.circle(-100, 50)
turtle.end_fill()
# 眼珠
turtle.penup()
turtle.goto(-47, 55)
turtle.fillcolor("white")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(25, 360)
turtle.end_fill()
turtle.penup()
turtle.goto(-45, 62)
turtle.pencolor("darkslategray")
turtle.fillcolor("darkslategray")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(19, 360)
turtle.end_fill()
turtle.penup()
turtle.goto(-45, 68)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(10, 360)
turtle.end_fill()
turtle.penup()
turtle.goto(-47, 86)
turtle.pencolor("white")
turtle.fillcolor("white")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(5, 360)
turtle.end_fill()

# 左眼
# 眼圈
turtle.penup()
turtle.goto(51, 82)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(120)
turtle.circle(-32, 152)
turtle.circle(-100, 55)
turtle.circle(-25, 120)
turtle.circle(-120, 45)
turtle.end_fill()
# 眼珠
turtle.penup()
turtle.goto(79, 60)
turtle.fillcolor("white")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(24, 360)
turtle.end_fill()
turtle.penup()
turtle.goto(79, 64)
turtle.pencolor("darkslategray")
turtle.fillcolor("darkslategray")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(19, 360)
turtle.end_fill()
turtle.penup()
turtle.goto(79, 70)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(10, 360)
turtle.end_fill()
turtle.penup()
turtle.goto(79, 88)
turtle.pencolor("white")
turtle.fillcolor("white")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(0)
turtle.circle(5, 360)
turtle.end_fill()

# 鼻子
turtle.penup()
turtle.goto(37, 80)
turtle.fillcolor("black")
turtle.begin_fill()
turtle.pendown()
turtle.circle(-8, 130)
turtle.circle(-22, 100)
turtle.circle(-8, 130)
turtle.end_fill()

# 嘴
turtle.penup()
turtle.goto(-15, 48)
turtle.setheading(-36)
turtle.begin_fill()
turtle.pendown()
turtle.circle(60, 70)
turtle.setheading(-132)
turtle.circle(-45, 100)
turtle.end_fill()

# 彩虹圈
turtle.penup()
turtle.goto(-135, 120)
turtle.pensize(5)
turtle.pencolor("cyan")
turtle.pendown()
turtle.setheading(60)
turtle.circle(-165, 150)
turtle.circle(-130, 78)
turtle.circle(-250, 30)
turtle.circle(-138, 105)
turtle.penup()
turtle.goto(-131, 116)
turtle.pencolor("slateblue")
turtle.pendown()
turtle.setheading(60)
turtle.circle(-160, 144)
turtle.circle(-120, 78)
turtle.circle(-242, 30)
turtle.circle(-135, 105)
turtle.penup()
turtle.goto(-127, 112)
turtle.pencolor("orangered")
turtle.pendown()
turtle.setheading(60)
turtle.circle(-155, 136)
turtle.circle(-116, 86)
turtle.circle(-220, 30)
turtle.circle(-134, 103)
turtle.penup()
turtle.goto(-123, 108)
turtle.pencolor("gold")
turtle.pendown()
turtle.setheading(60)
turtle.circle(-150, 136)
turtle.circle(-104, 86)
turtle.circle(-220, 30)
turtle.circle(-126, 102)
turtle.penup()
turtle.goto(-120, 104)
turtle.pencolor("greenyellow")
turtle.pendown()
turtle.setheading(60)
turtle.circle(-145, 136)
turtle.circle(-90, 83)
turtle.circle(-220, 30)
turtle.circle(-120, 100)
turtle.penup()

# 爱心
turtle.penup()
turtle.goto(220, 115)
turtle.pencolor("brown")
turtle.pensize(1)
turtle.fillcolor("brown")
turtle.begin_fill()
turtle.pendown()
turtle.setheading(36)
turtle.circle(-8, 180)
turtle.circle(-60, 24)
turtle.setheading(110)
turtle.circle(-60, 24)
turtle.circle(-8, 180)
turtle.end_fill()

# 五环
turtle.penup()
turtle.goto(-5, -170)
turtle.pendown()
turtle.pencolor("blue")
turtle.circle(6)
turtle.penup()
turtle.goto(10, -170)
turtle.pendown()
turtle.pencolor("black")
turtle.circle(6)
turtle.penup()
turtle.goto(25, -170)
turtle.pendown()
turtle.pencolor("brown")
turtle.circle(6)
turtle.penup()
turtle.goto(2, -175)
turtle.pendown()
turtle.pencolor("lightgoldenrod")
turtle.circle(6)
turtle.penup()
turtle.goto(16, -175)
turtle.pendown()
turtle.pencolor("green")
turtle.circle(6)
turtle.penup()

turtle.pencolor("black")
turtle.goto(-16, -160)
turtle.write("BEIJING 2022", font=('Arial', 10, 'bold italic'))
turtle.hideturtle()

turtle.done()

Day one

python基础相关知识 冰墩墩源码分享(见下文)

list、dic等数据结构的一些基础操作以及一些控制语句(选择和控制)最后进行了运算符的介绍和应用。

python基础相关知识冰墩墩源码分享(见下文)