Oier Websites
OIerDb - OIer Databases
- oierdb.net
OIerDb 是一个方便信息学竞赛选手查询获奖记录并对学校进行排名的数据库。这个版本目前由 Sky390 维护。
Not Applicable
$
8.95
U4SSC | United 4 Smart Sustainable Cities | Implementation Programme
- u4ssc-ip.org
United 4 Smart Sustainable Cities (U4SSC) is mobilizing for action, particularly where there are significant gaps and needs in cities around the world. The objective is to support cities and local governments to become Smart and Sustainable.
Not Applicable
$
8.95