save project

diy2.py

+i=3
 x="abcde"
 x="abcde"
 y=54188
 y=54188
 
 
 while True:
 while True:
     w=input("输入账号：")
     w=input("输入账号：")
     z=input("输入密码：")
     z=input("输入密码：")
-    if w==x and z==y:
-        print("登录成功")
-        break
-    print("登录失败")
+    if i != 1:    
+        if w==x and z==y:
+            print("登录成功")
+            break
+        if w != x:
+            print("账号错误")
+            i-=1
+            print("还有"+str(i)+"次机会")
+            continue
+        if z != y:
+            print("账号错误")
+            i-=1
+            print("还有"+str(i)+"次机会")
+            continue
+    else:    
+        print("登录失败，已锁！")
+        exit()
 print("欢迎")
 print("欢迎")
\ No newline at end of file