Software Engineer
出: ICPC World Final 2017 | Asia Regional 2013, 2014, 2015, 2016 | JOI 2011, 2012 | epoch 2011 mayor's award
作: Trax | bcwallet.rb | goony | tcjudge | Peryan | haspt | Schedulearn | PeryaKTPatcher | coloryaudo | Yamanote Chain
書: ビットコインの仕組み
peryaudo@gmail.com