save project

13.py

+import turtle 
+pen=turtle.Pen()
+x=0
+y=0
+a=20
+for i in range(5):
+    for i in range(4):
+        pen.forward(a)
+        pen.right(90)
+    pen.penup()
+    x=x-10
+    y=y+10
+    a=a+20
+    pen.goto(x,y)
+    pen.pendown()
+turtle.done()

15.py

+bros=["刘备","关羽","张飞"]
+for i in bros():
+    print(i)
+print(bros)
\ No newline at end of file

2.py

+import turtle
+pen=turtle.pen()
+pen1=turtle.pen()
+screen=turtle.Screen()
+len=screen.textinput("标题","你要多大的爱心：")
+ren=screen.textinput("标题","你要什么文字：")
+pen1.write(ren,font("Times",20,"normal"))
+lovesize=int(len)
+pen.left(45)
+pen.forward(2*lovesize)
+pen.circle(lovesize,180)
+pen.right(90)
+pen.circle(lovesize,180)
+pen.forward(lovesize*2)
+ren=screen.textinput("标题","你要什么文字：")
+pen1.write(ren,font(Tinles,20,normat))
+pen.hideturtle()
+turtle.done()

3.py

+import turtle
+pen1=turtle.Pen()
+screen=turtle.Screen()
+AAA=screen.textinput("标题","你要什么文字：")
+pen1.write(AAA,font=("Times",20,"normal"))
+pen1.hideturtle()
+turtle.done()

4.py

+rz="LLL"
+rm="lll"
+z=input("请输入你的账号：")
+m=input("请输入你的密码: ")
+if rz==z and rm==m:
+    print("登入成功")
+else :
+    print("登入失败")
\ No newline at end of file