save project

diy1.py

+i=5
 name = "p" 
 password = "6"
-while True: 
-    n=input('请输入账号')
-    p=input('请输入密码')
-    if n==name and p==password:
-        print('登录成功')
-        break
-    if n!=name:
-        print('账号错误')
-    if p!=password:
-        print('密码错误')
+while True:
+    if i>0:
+        n=input('请输入账号')
+        p=input('请输入密码')
+        i-=1
+        if n==name and p==password:
+            print('登录成功')
+            break
+        if n!=name:
+            print('账号错误')
+        if p!=password:
+            print('密码错误')
+    else:
+        print('账号已冻结')
+        exit()
 print('登录成功，欢迎来到贝尔编程')
\ No newline at end of file