save project

.py

-import turtle
-pen=turtle.Pen()
-pen.speed(0)
-screen = turtle.Screen()
-screen.bgcolor("light pink")
-color=["red","blue","green","cyan"]
-for j in range(1,1000):
-    pen.pencolor(color[j%4])
-    pen.forward(j)
-    pen.right(91)  
-turtle.done()
-pen.hideturtle()
\ No newline at end of file

1.py

+a=10
+username="abcd"
+userpassword="147258"
+while True:
+    if a>0:
+        name=input("请输入你的账号")
+        password=input("请输入你的密码")
+        a-=1
+        if name==username and password==userpassword:
+            print("登录成功")
+            break
+        if name!=username:
+            print("账号错误")
+            print("温馨提醒,你还有"+str(a)+"次")
+        continue 
+        if password!=userpassword:
+            print("密码错误")
+            print("温馨提醒,你还有"+str(a)+"次")
+    else:
+        print("十次已用完，已锁定!")
+        exit()
+print("欢迎")
\ No newline at end of file

2.py

-
-for j in range(1,10):
-    for i in range(1,j+1): 
-        print(i,"*",j,"=",(i*j),end='  ')
-    print()
\ No newline at end of file

diy1.py

-"""
-使用turtle模块画图
-每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
-"""
-import turtle
-
-
-pen = turtle.Pen()
-screen = turtle.Screen()
-screen.bgcolor("light pink")
-colors=["white","blue","violet","cyan"]
-# 请创造师在下面接着创作
-distance=1
-pen.speed(1000)
-for i in range(1,300):
-    pen.pencolor(colors[i%4])
-    pen.forward(i)
-    pen.right(91)
-# 隐藏画笔，保存画布
-pen.hideturtle()
-turtle.done()