#Wormholes

poj3259 Wormholes

DescriptionWhileexploringhismanyfarms,FarmerJohnhasdiscoveredanumberofamazingwormholes.Awormholeisverypeculiarbecauseitisaone-waypaththatdeliversyoutoitsdestina...
代码星球 ·2020-08-21