a = 3
b = '5'
b = int(b)
print(a+b)
import turtle
turtle.write("Bob",font=(None,200))
turtle.done()
he = input("""你叫什么名字?
""")
print(('你好'+he)*10000)
import turtle
h = input("你的名字?")
print("你好"+h)
red = input("你喜欢什么背景颜色???")
long = int(input("你的长度"))
turtle.shape("turtle")
turtle.speed(0)
turtle.color("yellow","yellow")
turtle.bgcolor(red)
turtle.begin_fill()
turtle.pensize(2)
turtle.forward(long)
turtle.left(144)
turtle.forward(long)
turtle.left(144)
turtle.forward(long)
turtle.left(144)
turtle.forward(long)
turtle.left(144)
turtle.forward(long)
turtle.end_fill()
turtle.done()