auto save

1.py

+import turtle
+import random
+test=input("输入边:")
+n=str(test)
+bg=turtle.Screen()
+bg.bgcolor('green')
+xa=turtle.Pen()
+n=random.choice(test)
+for a in range(100):
+   #n边形
+    for i in range(int(n)):
+        xa.forward(100)
+        xa.left(360/int(n))
+    xa.left(30)
+
+
+
+
+        
+
+
+

2.py

+import turtle
+xa=turtle.Pen()
+tanchuang=turtle.textinput("sdfghjkl","fghjkl;")
+turtle.done()
\ No newline at end of file

3.py

+test1=["sdfghjk",'dfghj','sdfghjk']
+test1.append("fghjkl")
+test1.insert(1,'dfghjk')
+
+test2=['dfghjk']
+test1.extend(test2)
+test1.pop(0)
+print(test1)
+test1[0]='啊啊啊啊啊啊'
+test1.clear()
+print(test1)
+
+
+
+
+
+
+

4.py

+dic={"dfhjkl":"2346890","eryuiop":"234567890"}
+kk='dfhjkl'
+for k,v in dic.items():
+    if k in dic:
+        print(v)
+
+        
+
+        
+
+