条件、循环、函数定义、字符串操作练习

import turtle
for i in range(5):
    turtle.forward(100)
    turtle.right(144)

import turtle
for i in range(5):
    turtle.up()
    turtle.goto(0,-20*i)
    turtle.down()
    turtle.circle(20*i)

from turtle import*

color(‘red‘,‘blue‘)

begin_fill()
while True:
    forward(200)
    left(170)
    if (abs(pos()))<1:
        break
end_fill()
done()

import turtle

turtle.setup(600,400)

turtle.color("yellow")
turtle.bgcolor("red")
turtle.fillcolor("yellow")
turtle.speed(10)

def turtle_goto(x,y):
  turtle.up()
  turtle.goto(x,y)
  turtle.down()
  
def darw_star(d):
  turtle.begin_fill()
  for i in range(5):
      turtle.forward(d)
      turtle.right(144)
  turtle.end_fill() 

turtle_goto(-260,120)
darw_star(120)

turtle_goto(-110,160)
turtle.left(40)
darw_star(40)

turtle_goto(-65,125)
turtle.right(10)
darw_star(40)

turtle_goto(-55,55)
turtle.left(40)
darw_star(40)

turtle_goto(-110,15)
turtle.right(20)
darw_star(40)

import turtle
turtle.speed(30)
turtle.color("green")
turtle.fillcolor("yellow")

def draw_rhombus(size):
    for i in range(2):
        turtle.fd(size)
        turtle.left(20)
        turtle.fd(size)
        turtle.left(160)

turtle.right(90)

turtle.begin_fill()
for i in range(36):
    draw_rhombus(100)
    turtle.left(10)
turtle.end_fill()
turtle.fd(400)

name = input("请输入名字：")
num = input("请输入学号：")

print("{}同学您好。".format(name))
print("您的年级为：{}级".format(num[0:4]))
if(int(num[8:10])==43):
    print("您的班级为：网络工程1班")
elif(int(num[8:10])==44):
    print("您的班级为：网络工程2班")
elif(int(num[8:10])==41):
    print("您的班级为：软件工程1班")
elif(int(num[8:10])==42):
    print("您的班级为：软件工程2班")
print("您的序号为：{}".format(num[-2:]))

s="星期一星期二星期三星期四星期五星期六星期天"
a=int(input("请输入(1-7)："))
if(0<a<8):
    print(s[-3+3*a:0+3*a])
else:
    print("输入有误。")

ID=input(‘请输入您的身份证号码：‘)

P=[‘广东省‘,‘四川省‘]
C=[‘广州市‘,‘深圳市‘,‘成都市‘]
R=[‘越秀区‘,‘白云区‘,‘天河区‘,‘福田区‘,‘南山区‘,‘罗湖区‘]

p=int(ID[0:2])
c=int(ID[2:4])
r=int(ID[4:6])
sex=int(ID[16])
age=int(ID[6:10])

if p==44:
    print("您所属的省：",P[0])
elif p==51:
    print("您所属的省：",P[1])
else:
    print(‘查无数据。‘)

if p==44:
    if c==1:
        print(C[0])   
        if r==4:
            print(D[0])
        elif r==11:
            print(D[1])
        elif  r==6:
            print(D[2])
        else:
             print(‘无数据。‘)
    elif c==3:
        if r==4:
            print(D[3])
        elif r==5:
            print(D[4])
        elif  r==3:
            print(D[5])
        else:
            print(‘无数据。‘)
    else:
        print(‘无数据。‘)

if p==51:
    if c==1 and r==8:
        print(C[2],R[6])
    else:
        print(‘无数据。‘)

if sex%2==0:
    print(‘女性‘)
else:
    print(‘男性‘)

age=2017-int(age)
print(‘您今年{}岁‘.format(age))