我尝试解决HackerlandRadioTransmittersprogrammingchallange.总而言之，挑战如下:Hackerlandisaone-dimensionalcitywithnhouses,whereeachhouseiislocatedatsomexionthex-axis.TheMayorwantstoinstallradiotransmittersontheroofsofthecity'shouses.Eachtransmitterhasarange,k,meaningitcantransmitasignaltoallhouses≤kunitsofdist

我尝试解决HackerlandRadioTransmittersprogrammingchallange.总而言之，挑战如下:Hackerlandisaone-dimensionalcitywithnhouses,whereeachhouseiislocatedatsomexionthex-axis.TheMayorwantstoinstallradiotransmittersontheroofsofthecity'shouses.Eachtransmitterhasarange,k,meaningitcantransmitasignaltoallhouses≤kunitsofdist