save project

123.py/1.py

+i=3
+a="123"
+b="1234"
+while True:
+    if i>0:
+        c=input("请输入")
+        d=input("请输入")
+        i=i-1
+        if a == c and b == d:
+            print("成功")
+            break
+        if a!=c:
+            print("账号错误")
+            print("还有"+str(i)+"次机会")
+            continue
+        if b!=d:
+            print("密码错误")
+    else:
+        print("被锁定")
+        exit()
+    print("登录失败")
+    
\ No newline at end of file