save project

ddd.py

+i=3
 R_name="cjc09"
 R_name="cjc09"
 R_password="ftoe"
 R_password="ftoe"
 while True:
 while True:
-    name=input("请输入用户名")
-    password=input("请输入用户密码")
-    if R_name==name and R_password==password: 
-        break
-    if R_name!=name:
-        print("用户名输入错误，请重试")
-        continue
-    if R_password!=password:
-        print("用户密码输入错误，请重试")
-        continue
-print("登陆成功")
+    if i>0
+        name=input("请输入用户名")
+        password=input("请输入用户密码")
+        if R_name==name and R_password==password: 
+            break
+        if R_name!=name:
+            print("用户名输入错误，请重试")
+            continue
+        if R_password!=password:
+            print("用户密码输入错误，请重试")
+            continue
\ No newline at end of file
+    print("登陆成功")    
\ No newline at end of file

xxx.py

+import turtle
+pen=turtle.Pen()
+distance=1
+for i in range(300):
+    pen.forward(distance)
+    pen.left(91)
+    distance=distance+1
+turtle.done
+hideturtle()
\ No newline at end of file