1380: 小萌和小明
时间限制: 3000 ms 内存限制: 256 MB提交: 39 解决: 6
[提交][状态][讨论版]
题目描述
输入
输出
样例输入
5
1 2 1
2 3 2
1 4 3
4 5 4
1
2 3 4 5样例输出
10提示
来源
한국어
中文
فارسی
English
ไทย
Anything about the Problems, Please Contact Admin:admin
All Copyright Reserved 2010-2024 Xidian Programming Contest Online Judge TEAM
GPL2.0 2003-2014 HUSTOJ Project TEAM
Anything about the Problems, Please Contact Admin:admin
All Copyright Reserved 2010-2024 Xidian Programming Contest Online Judge TEAM
GPL2.0 2003-2014 HUSTOJ Project TEAM
