Princeton University first to solve problem D in #ICPC2015 World Finals. Congratulations

Tsinghua university first to solve problem C in #ICPC2015 World finales in minute 29!

Universidad de Buenos Aires first to solve problem F in #ICPC2015 World Finals

More and more burgundy balloons are making the #ICPC2015 contest hall more beautiful , more teams are solving problem A!

Peking University Got the first problem solved in #ICPC2015 world Finals and they first solved problem A in minute 5! Congratulations!